I tested it a bit in a VM to get familiar with pacman and yay. Latest KDE Plasma 6 and more snaps in Ubuntu’s future are the main reasons I want to switch.
As I don’t use a separate home partition, I have an extra drive with BackInTime home dir backups and virtnbdbackup snapshots.
Is EndeavourOS stable enough for everyday use and would restoring home with BackInTime just work (as root user)?
It’ll be fine, I’d argue Arch is actually more “stable” in the ordinary sense since it is simpler - in that partial upgrades are not allowed. So you never end up in a complicated mess like aptitude can be.
I’ve used Arch for over a decade now, and have only had issues 3 or 4 times (usually from the nvidia driver).