You can also take a look at Kopia (https://kopia.io/).

I've been using Borg, Restic and Kopia for a long time and Kopia is my personal favorite - very fast, very efficient, runs in the background automatically without having to schedule a CRON or anything like that.

Only downside is that the backups are made of a HUGE number of files, so when synchronizing it can sometimes take a bit of time to check the ~5k files.