Syncthing is the only app i need for syncing files to home computer. No clouds, just your phone and computer (or computers).

+1

I have multiple syncthings between phone and home nas:

- Photos (immich on server/mobile). I use master on phone, so immich don't delete on phone, and then rotate my folders out of syncthing directory and then clean my on device camera photo every few months

- Notes: (Obsidian on server/mobile). flawless

- SyncFolder: random folder to move between the two.