For picky versions, there is nice `addversionno = true` option, which will let you have multiple unison versions installed simultaneously. It will always pick t

For picky versions, there is nice `addversionno = true` option, which will let you have multiple unison versions installed simultaneously. It will always pick the right one. I agree with slowness -- I feel the recent versions are pretty fast on Linux, but it can be faster. Also it's "scan, then transfer" approach means it can take lots of memory if there is a lot of files. Still, if you can your rsync in your application, use it. For automated backups, you cannot beat it. But unison has two unique advantages: - Proper two way sync -- doing it safely with rsync is almost impossible. - GUI/TUI which shows what changed and allows conflict resolution. - GUI which shows