How do I decide what to choose between VM and LXC? For example if I want to use Paperless/Jellyfin/Immich as Docker and Nextcloud without Docker.

And would you have multiple VMs/LXCs for multiple Docker-Apps, or put them all in one?

Yes, it was very slow for me too. Maybe it will be better in a few days.

They did

The Arch workbench is now the BIM workbench. And you need quite a lot of tutorials and patience to work everything out. But after a few hours/days/weeks of frustration it feels like it’s worth it, because you actually own your data.

Don’t hesitate to ask/search in the FreeCAD-Forum, they are very helpful.