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@carlos@social.perceptiveconstructs.com
2026-01-07 02:01:50
@…

Data Science is different things to different people so the list of things you need to know is hard to pin down.
It's often understood to go beyond data analysis.

In addition to Python programming and statistics you need to know at least:
- data manipulation tools including SQL, dataframes (polars, pandas)
- fund…
@carlos@perceptiveconstructs.com
2026-01-06 07:02:32
I'm interested in a EU-based domain registrar to move out of the US-based registrar I've been using.

Any recommendations? I'm primarily a business customer (incorporated).

#BuyFromEU #DigitalSovereignty
@cosmos4u@scicomm.xyz
2025-11-06 19:07:33

Strong progenitor age bias in supernova #cosmology – I. Robust and ubiquitous evidence from a larger sample of host galaxies in a broader redshift range / II. Alignment with DESI BAO and signs of a non-accelerating universe: academic.oup.com/mnras/article / academic.oup.com/mnras/article -> Universe's expansion 'is now slowing, not speeding up': ras.ac.uk/news-and-press/resea (this has been claimed by the group since at least 2023 - vietnam.in2p3.fr/2023/windows/ - and is rejected by the SN cosmology community as bsky.app/profile/astromarc.bsk explains).

He filmed himself killing a man,
and the case ends in mistrial
An Orange County man who recorded himself fatally shooting a homeless man he said was blocking his path remained free this week after a jury deadlocked in his manslaughter trial.
Craig Sumner Elliott, 70, of Garden Grove was charged with one count of involuntary manslaughter for the 2023 shooting of Antonio Garcia Avalos.
According to prosecutors, Elliott and Avalos got into a confrontation on Sept. 29, 2…

@carlos@social.perceptiveconstructs.com
2026-01-06 07:02:32
I'm interested in a EU-based domain registrar to move out of the US-based registrar I've been using.

Any recommendations? I'm primarily a business customer (incorporated).

#BuyFromEU #DigitalSovereignty
@carlos@perceptiveconstructs.com
2026-01-06 09:52:01
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@Sustainable2050@mastodon.energy
2026-01-02 18:38:26

RE: fediscience.org/@ZLabe/1158258
Top-3 warmest years globally, out of 135:
1. 2024
2. 2023
3. 2025

@fanf@mendeddrum.org
2026-01-01 21:42:02

from my link log —
Stonebraker: one size fits none: everything you learned in your DBMS class is wrong. (video)
slideshot.epfl.ch/play/suri_st
saved 2023-01-29

@macandi@social.heise.de
2026-01-02 13:14:00

D-Ticket-App endlich mit Apple-Wallet-Support – wenn man weiß wo
Seit 2023 hatten Nutzer der D-Ticket-App von HanseCom auf Apple-Wallet-Unterstützung gehofft. Nun ist sie da – nach etwas Suchen.

@markhburton@mstdn.social
2026-01-02 08:50:26

Guatemala’s eco defenders reel from surge in killings and persecution
news.mongabay.com/2026/01/guat

@heiseonline@social.heise.de
2026-01-02 09:49:44

Zählt das noch als knapp verfehlt? 🧐 Teslas große Akku-Revolution bleibt vorerst aus! 🔋 Der 2023 geschlossene Milliardenvertrag mit dem koreanischen Kathoden-Hersteller L&F ist praktisch geplatzt.
Zum Artikel: heise.de/-11126643

Das Bild zeigt ein Tesla Cybertruck. Im Bild steht: "Tesla schrumpft Kathoden-Auftrag von 2,9 Milliarden auf 7.000 Dollar" dadrunter steht: "Der südkoreanische Zulieferer L&F sollte bis Ende 2025 Kathoden für Teslas neue Akkuzellen im Wert von 2,9 Milliarden US-Dollar liefern."
@carlos@social.perceptiveconstructs.com
2026-01-06 09:52:01
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@stiefkind@mastodon.social
2026-01-03 18:15:02

Mein Vater war (guter) Kunde im Mitarbeiter-Shop des Unternehmens, bei dem er 2004 nach 35 Jahren Betriebszugehörigkeit in Rente ging. Zuletzt hat er dort 2018 oder 2019 eingekauft, im Januar 2023 ist er verstorben. Ich habe den Shop mehrfach darüber informiert. Kurz vor Weihnachten erneut Werbepost an die Adresse des im Frühjahr 2022 verkauften Elternhauses. Ich überlege jetzt, mal den Datenschutzzuständigen ausfindig zu machen und anzufragen, ob das da alles DSGVO-konform abläuft.

@tinoeberl@mastodon.online
2025-11-03 23:00:02

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 01.11.2025.
320 Datensätze ohne #Batteriespeichertechnologie herausgefil…

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 01.11.2025. Ein Balkendiagramm zeigt die monatlich zugebaute Batteriespeicherkapazität in Deutschland von 2013 bis 2025. Die Kapazität, gemessen in Megawattstunden, steigt ab 2020 stark an und erreicht zwischen 2023 und 2024 Spitzenwerte von über 500.000 MWh pro Monat. 320 Datensätze ohne Batteriespeichertechnologie herausgefiltert.
@netzschleuder@social.skewed.de
2026-01-02 15:00:04

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 291 nodes and 5535 edges.
Tags: Social, Offline, Weighted, Metadata
networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 291 nodes, 5535 edges. https://networks.skewed.de/net/spanish_highschools#11_1
@carlos@perceptiveconstructs.com
2026-01-06 09:37:37
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@mgorny@pol.social
2026-01-02 18:55:19

Skrócona historia mojego życia:
2005: początek szkoły średniej; pierwszy bilet miesięczny do Poznania
2014: koniec zniżki studenckiej; pierwsza roczna sieciówka PR
2015: roczna sieciówka PR wycofana; pierwsza miesięczna sieciówka PR
2020: wstrzymanie podróży koleją ze względu na lockdown, z krótką przerwą między kolejnymi falami
jesień 2022: wielki powrót; sieciówki PR są już honorowane przez KW
czerwiec 2023: koniec mojej ostatniej REGIOkarty (nowe już nie są …

@chrysn@chaos.social
2026-01-01 20:49:31

Starting the year with a drive-by contribution to the hamster time tracker.
I find that noteworthy because I'm going back to the time tracker I enjoyed using until 2018, when due to the project announcing EoL (IIRC) I switched to charmtimetracker.
Now that too is EoL since 2023, but hamster development did continue after 2018, so hey, could have saved myself a lot of annoyance by sticking with the software I like and patching it up where needed.

@carlos@social.perceptiveconstructs.com
2026-01-06 08:31:34
@…

Thanks Antti. There are quite a few options.
@carlos@perceptiveconstructs.com
2026-01-06 08:31:34
@…

Thanks Antti. There are quite a few options.
@rmdes@mstdn.social
2025-12-01 19:28:59

Débat de 2023 sur les victimes de sectes, de l’emprise Š la reconstruction. Quels sont les mécanismes Š l'oeuvre, comment identifier le discours sectaire, comment trouver de l'aide pour s'en sortir et se reconstruire ? chardonsbleus.org/debat-victim

@carlos@social.perceptiveconstructs.com
2026-01-06 07:40:45
@…

Indeed.

What the USA is currently doing in Venezuela looks very much like a semi-hostile takeover of one criminal organization by a more powerful one.

If there's any "rationality" it only exists in relation to the interests of shockingly small circles of power, in either country.
@carlos@perceptiveconstructs.com
2026-01-06 07:40:45
@…

Indeed.

What the USA is currently doing in Venezuela looks very much like a semi-hostile takeover of one criminal organization by a more powerful one.

If there's any "rationality" it only exists in relation to the interests of shockingly small circles of power, in either country.
@cowboys@darktundra.xyz
2026-01-01 00:51:45

Cowboys Head Coach Sheds Light On Trevon Diggs Release heavy.com/sports/nfl/dallas-co

@deprogrammaticaipsum@mas.to
2025-11-02 19:57:24

"Dr. Charles Misner, who passed away in 2023 at the age of 91, was a professor of physics at the University of Maryland from 1963 to 2000, and a renowned expert in General Relativity. He was the recipient of the Albert Einstein medal in 2015, and was the co-author of “Gravitation”, one of the best-selling books in the subject of General Relativity, featuring none other than Kip Thorne on the cover."

@midtsveen@social.linux.pizza
2025-12-30 01:13:48

#Anarchism

@carlos@social.perceptiveconstructs.com
2026-01-06 09:37:37
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@fanf@mendeddrum.org
2025-12-02 09:42:04

from my link log —
Who invented vector clocks?
decomposition.al/blog/2023/04/
saved 2025-12-01

@netzschleuder@social.skewed.de
2026-01-02 22:00:04

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 105 nodes and 1426 edges.
Tags: Social, Offline, Weighted, Metadata
networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 105 nodes, 1426 edges. https://networks.skewed.de/net/spanish_highschools#11_7
@Mediagazer@mstdn.social
2025-10-29 01:30:46

CBS News hires Charles Forelle, who recently left his role as deputy editor at The Wall Street Journal; he had been with the WSJ since 2002 (Chris Roush/Talking Biz News)
talkingbiznews.com/media-news/

@tinoeberl@mastodon.online
2025-12-01 21:22:04

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 29.11.2025.
373 Datensätze ohne #Batteriespeichertechnologie herausgefil…

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 29.11.2025. Ein Balkendiagramm zeigt die monatlich zugebaute Batteriespeicherkapazität in Deutschland von 2013 bis 2025. Die Kapazität, gemessen in Megawattstunden, steigt ab 2020 stark an und erreicht zwischen 2023 und 2024 Spitzenwerte von über 500.000 MWh pro Monat. 373 Datensätze ohne Batteriespeichertechnologie herausgefiltert.
@carlos@perceptiveconstructs.com
2026-01-05 05:25:23
https://www.lamoncloa.gob.es/serviciosdeprensa/notasprensa/presidencia/Paginas/2026/040126-comunicado-hechos-ocurridos-venezuela.aspx

Los Gobiernos de España, Brasil, Chile, Colombia, México y Uruguay ante la gravedad de los hechos ocurridos en Venezuela y reafirmando su apego a los principios consagrados en la Carta de las Naciones…
@carlos@social.perceptiveconstructs.com
2026-01-05 05:25:23
https://www.lamoncloa.gob.es/serviciosdeprensa/notasprensa/presidencia/Paginas/2026/040126-comunicado-hechos-ocurridos-venezuela.aspx

Los Gobiernos de España, Brasil, Chile, Colombia, México y Uruguay ante la gravedad de los hechos ocurridos en Venezuela y reafirmando su apego a los principios consagrados en la Carta de las Naciones…

In early 2023, Paul Newby, the Republican chief justice of North Carolina’s Supreme Court,
gave the state and the nation a demonstration of the stunning and overlooked power of his office. 
The previous year, the court — then majority Democrat — had outlawed partisan gerrymandering in the swing state.
Over Newby’s vehement dissent, it had ordered independent outsiders to redraw electoral maps that the GOP-controlled legislature had crafted to conservatives’ advantage.

@tinoeberl@mastodon.online
2025-12-01 22:23:03

Spanne der Bruttospeicherleistung von #Batteriespeicher​n pro Inbetriebnahmejahr von Privatpersonen in Deutschland mit Stand vom 29.11.2025.
373 Datensätze ohne #Batteriespeichertechnologie herausgefiltert.
Der Datenbestand enthält unplausible Datensätze.

Ein Boxplot-Diagramm zeigt die Bruttospeicherleistung von Batteriespeichern in Deutschland nach Inbetriebnahmejahr von 2012bis in die Gegenwart für Privatpersonen mit Stand vom 29.11.2025. Die y-Achse ist logarithmisch skaliert (in kW), die Medianwerte sind als Zahlen angegeben. Die Leistung steigt über die Jahre an, mit Medianspitzen von 5,8 kW in 2023 und 2024. Ausreißer sind als rote Punkte markiert. Es wurden 373 Datensätze ohne Bettaeriespeichertechnologie ausgefiltert. Die Messwerte unter…
@carlos@perceptiveconstructs.com
2026-01-03 13:55:02
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@carlos@social.perceptiveconstructs.com
2026-01-03 13:55:02
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@netzschleuder@social.skewed.de
2025-11-01 07:00:04

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

fly_larva: Drosophila larva brain (2023). 2956 nodes, 116922 edges. https://networks.skewed.de/net/fly_larva
@carlos@perceptiveconstructs.com
2026-01-04 03:10:22
@…

Yes, they are even bragging about it.

But - besides the environmental insanity and the theft - it's doubtful it will even work out economically. I doubt they can get a return on what they'd need to invest any more. They'll need to plunder more than oil.
@carlos@social.perceptiveconstructs.com
2026-01-04 03:10:22
@…

Yes, they are even bragging about it.

But - besides the environmental insanity and the theft - it's doubtful it will even work out economically. I doubt they can get a return on what they'd need to invest any more. They'll need to plunder more than oil.
@carlos@perceptiveconstructs.com
2026-01-03 23:21:35
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@carlos@social.perceptiveconstructs.com
2026-01-03 23:21:35
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@carlos@perceptiveconstructs.com
2026-01-03 16:25:45
@…

Yeah. It's even more sad for us living in the EU. We don't get to have a sovereign foreign policy until we have cut the dependency on the US for security, financial infra and tech platforms. Working discretely (and far too slowly) on it. Will it be better afterwards? Maybe, not sure.
In the meantime, no po…
@carlos@social.perceptiveconstructs.com
2026-01-03 16:25:45
@…

Yeah. It's even more sad for us living in the EU. We don't get to have a sovereign foreign policy until we have cut the dependency on the US for security, financial infra and tech platforms. Working discretely (and far too slowly) on it. Will it be better afterwards? Maybe, not sure.
In the meantime, no po…
@carlos@perceptiveconstructs.com
2026-01-03 13:32:49
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@carlos@social.perceptiveconstructs.com
2026-01-03 13:32:49
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@carlos@perceptiveconstructs.com
2026-01-03 13:17:53
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@carlos@social.perceptiveconstructs.com
2026-01-03 13:17:53
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@carlos@perceptiveconstructs.com
2026-01-01 22:59:32
@…

Point taken. I was thinking of processes that started already in 2020 and are still ongoing, making a different point.
@carlos@social.perceptiveconstructs.com
2026-01-01 21:44:14
@…

Not after, *during* the ongoing pandemic. Escalating ableism is necessary to "justify" the urgency of the "normal". You wouldn't want them disabled people to hold us back from living like nothing happened, would you?
@carlos@perceptiveconstructs.com
2026-01-01 21:44:14
@…

Not after, *during* the ongoing pandemic. Escalating ableism is necessary to "justify" the urgency of the "normal". You wouldn't want them disabled people to hold us back from living like nothing happened, would you?
@randombaywatch@mastodon.social
2025-12-07 20:22:02

On Jun 10, 2023 I watched
𝗕𝗔𝗬𝗪𝗔𝗧𝗖𝗛 Season 3 Episode 18 “𝗦𝘁𝗮𝗸𝗲𝗼𝘂𝘁 𝗮𝘁 𝗦𝘂𝗿𝗳𝗿𝗶𝗱𝗲𝗿 𝗕𝗲𝗮𝗰𝗵” 21 Feb 1993 starring #DavidHasselhoff #NicoleEggert #PamelaAnderson

@carlos@perceptiveconstructs.com
2025-12-04 16:21:01
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True.…
@carlos@social.perceptiveconstructs.com
2025-12-04 16:21:01
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True.…
@tinoeberl@mastodon.online
2025-12-26 21:40:02

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 22.12.2025.
378 Datensätze ohne #Batteriespeichertechnologie herausgefil…

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 22.12.2025. Ein Balkendiagramm zeigt die monatlich zugebaute Batteriespeicherkapazität in Deutschland von 2013 bis 2025. Die Kapazität, gemessen in Megawattstunden, steigt ab 2020 stark an und erreicht zwischen 2023 und 2024 Spitzenwerte von über 500.000 MWh pro Monat. 378 Datensätze ohne Batteriespeichertechnologie herausgefiltert.
@carlos@social.perceptiveconstructs.com
2026-01-01 22:59:32
@…

Point taken. I was thinking of processes that started already in 2020 and are still ongoing, making a different point.
@carlos@perceptiveconstructs.com
2026-01-03 09:41:42
@…

I have no sympathy for Maduro or his regime, and would be happy for Venezuelans to replace it, but this looks very much like a takeover of a sovereign country for economic exploitation by force. And (yet another) terrible "might is right" precedent.
@tinoeberl@mastodon.online
2025-12-26 22:41:02

Spanne der Bruttospeicherleistung von #Batteriespeicher​n pro Inbetriebnahmejahr von Privatpersonen in Deutschland mit Stand vom 22.12.2025.
378 Datensätze ohne #Batteriespeichertechnologie herausgefiltert.
Der Datenbestand enthält unplausible Datensätze.

Ein Boxplot-Diagramm zeigt die Bruttospeicherleistung von Batteriespeichern in Deutschland nach Inbetriebnahmejahr von 2012bis in die Gegenwart für Privatpersonen mit Stand vom 22.12.2025. Die y-Achse ist logarithmisch skaliert (in kW), die Medianwerte sind als Zahlen angegeben. Die Leistung steigt über die Jahre an, mit Medianspitzen von 5,8 kW in 2023 und 2024. Ausreißer sind als rote Punkte markiert. Es wurden 378 Datensätze ohne Bettaeriespeichertechnologie ausgefiltert. Die Messwerte unter…
@carlos@social.perceptiveconstructs.com
2026-01-03 09:41:42
@…

I have no sympathy for Maduro or his regime, and would be happy for Venezuelans to replace it, but this looks very much like a takeover of a sovereign country for economic exploitation by force. And (yet another) terrible "might is right" precedent.
@carlos@perceptiveconstructs.com
2026-01-03 09:21:42
@…

Unfortunately I don't expect much. Some calls for restraint. Maybe some polite condemnation. The more likely the further west but nothing with teeth.

We are not getting independent (of the US) foreign policies until we have taken charge of our security and of critical financial and technology infrastructure.
@carlos@social.perceptiveconstructs.com
2026-01-03 09:21:42
@…

Unfortunately I don't expect much. Some calls for restraint. Maybe some polite condemnation. The more likely the further west but nothing with teeth.

We are not getting independent (of the US) foreign policies until we have taken charge of our security and of critical financial and technology infrastructure.
@tinoeberl@mastodon.online
2025-12-25 10:11:02

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 22.12.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff:

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 22.12.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,04, 2019: 0,21, 2020: 1,15, 2021: 5,58, 2022: 43,50, 2023: 210,48, 2024: 428,07, 2025: 518,01.
@tinoeberl@mastodon.online
2025-11-19 00:01:02

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 16.11.2025.
323 Datensätze ohne #Batteriespeichertechnologie herausgefil…

Zugebaute #Batteriespeicherkapazität pro Monat in #Deutschland mit Stand vom 16.11.2025. Ein Balkendiagramm zeigt die monatlich zugebaute Batteriespeicherkapazität in Deutschland von 2013 bis 2025. Die Kapazität, gemessen in Megawattstunden, steigt ab 2020 stark an und erreicht zwischen 2023 und 2024 Spitzenwerte von über 500.000 MWh pro Monat. 323 Datensätze ohne Batteriespeichertechnologie herausgefiltert.
@carlos@perceptiveconstructs.com
2025-12-26 00:58:58
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yes, it felt like an entirely different world too
@carlos@social.perceptiveconstructs.com
2025-12-26 00:58:58
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yes, it felt like an entirely different world too
@carlos@social.perceptiveconstructs.com
2025-12-26 00:03:59
@…

I guess it depends on the language. I use polars heavily with Python. It works really really well. It's not just faster than pandas, it's more ergonomic, more regular, more composable and less quirky.

Python is very flexible and accommodating. And you are strongly discouraged from doing fine grained computation in Python a…
@carlos@social.perceptiveconstructs.com
2025-12-25 12:10:44
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Yes, that is the way.
My toddlers are in their 20s now. They are big and heavy but not jumping on me any more.

Happy holidays!
@carlos@social.perceptiveconstructs.com
2025-12-24 16:34:56
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They are small and light.
@carlos@perceptiveconstructs.com
2025-12-14 01:11:29
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it doesn't look too hard in this video https://www.youtube.com/watch?v=bXseyTdynCo - battery, screen, USB-C port (the Achilles heel of many phones), daughterboard, mainboard, cameras, ...
@carlos@perceptiveconstructs.com
2025-12-13 16:01:34
Got my #Fairphone running /e/OS , a deGoogled Android OS.

I took a bit of a gamble, as I wasn't sure all the apps I really need would run. Turns out they do, including the Nordea ID app.

It is usable as a daily driver.
/e/OS looks clean and uncluttered too.
@carlos@social.perceptiveconstructs.com
2025-12-14 01:11:29
@…

it doesn't look too hard in this video https://www.youtube.com/watch?v=bXseyTdynCo - battery, screen, USB-C port (the Achilles heel of many phones), daughterboard, mainboard, cameras, ...
@carlos@social.perceptiveconstructs.com
2025-12-13 16:01:34
Got my #Fairphone running /e/OS , a deGoogled Android OS.

I took a bit of a gamble, as I wasn't sure all the apps I really need would run. Turns out they do, including the Nordea ID app.

It is usable as a daily driver.
/e/OS looks clean and uncluttered too.