I just use Obsidian Git (I think that’s the exact name off memory), as I use Git for both my source control and a form of sync between my laptop and desktop

i use obsidian for

a) work times b) study

for work times, i use periodic notes and the built-in bases (i was using dataview before that) to sum up the months, manage vacay days and shit

for study, meta bind, dataview and callout manager do the heavy lifting

and lastly i hooked the theme into noctalia-shell’s mutagen, and notebook navigator for better management.