I tested restic a few years ago. Wanted to like it, since they directly support OpenBSD. I backuped roughly 4TB of multi media data. It took a week. After that I did a re-run. No new data, so it only took a few minutes. Than I added a tiny txt file and let it run again. It took a week again!
So I settled on borg. I use it for offsite backup. I did restores of individual files as well of whole snapshots after broken hard drives. There even was a time I used it with WSL to backup my parents data.
So I settled on borg. I use it for offsite backup. I did restores of individual files as well of whole snapshots after broken hard drives. There even was a time I used it with WSL to backup my parents data.