[UltimateEdge]

I have an Obsidian vault synced using Synthing. At first I thought that Android would kill the Syncthing background process all the time, but it's been fine so far (I do have to launch Synching manually after restarting my phone).

I don't use any of Obsidian's fancy features, apart from tags and the occasional note link (so that I don't have to copy-paste a reference from another note).

I use the "daily note" feature if I want to jot something down quickly. I then formalise it later and when I'm at my computer, I check in the markdown files into git with a script that modifies the timestamps of the commit(s) to match the last-modified date of the files I'm checking in. This is so that I can know exactly when I wrote down a note, so that I can correlate the commit with other records like my browser history.