I’ve been using logseq with syncthing for sync, across laptop/desktop/Android. Works ok, app can be a little chunky though and sometimes the manualness of coding queries can. E annoying. I have used joplin, trillium, Zim and a few others in the past. Installed silver bullet as a try too but haven’t gotten far into playing with it

My current distro is NixOS - mainly as I’ve built my NAS/homelab. Definitely not recommended for a new player to Linux!