I’d like to sync my markdown notes between devices (laptop and phone), which service is better: Nextcloud or Syncthing? Any other important idea I should know?, like latency times, or maximum number of synced devices, what if I edit the same note from both places without internet and then both get connected to a network… For example, I know Nextcloud let me have a history of the notes.
Because it’s a file sync program, not backup. There’s a huge difference between the two.
Backups are a snapshot of your files at a specific point in time, generally backups will be done incrementally and then compressed and deduplicated, so multiple versions of a file don’t take up massive amounts of space.
Plus, Nextcloud has had at least one bug in the past that corrupted all the files stored in it, so if you didn’t have a real actual backup in place you were completely screwed because all the versions were corrupted too.