Thanks for the info! Tbh I never looked into extensions, honestly like 90% of the point was to get the hundreds of photos off my phone and into somewhere else.

But I’ll have to look into that.

Honestly syncthing was very attractive at first, and then I went for next cloud because it looked to me more complete and more full. I’m trying to find something my wife could possibly also use, so next cloud having online editing with collabora was nice to try to have it feel like Google docs, but since I’m migrating away from that then maybe sync thing is worth a try too.