I used seafile in the past. but I abandoned it for syncing. might help your use case …

I use syncthing for this purpose all the time. I seemlessly move from my work PC, home PC or laptop. I sync my data directories and most of my config settings. some are different per system (monitors, etc). 10/10 highly recommend

honestly I don’t see why they put effort into making a new font. there are plenty of freely available ones that are good enough

honestly they are all pretty good at this point. start with the default ur distro supports. if that isn’t to your taste try kde/plasma, gnome or lxde

s/chromium/Firefox/g