

I will always recommend Borg backup just because of it’s compression+de-duplication algorithms:
550gb of raw data, 20 historical backups going back over a year (10.98tb of data total), only 400gb of disc space used to store them all…
You can backup directly to remote servers via ssh, nfs, or directly between two borg instances, optionally encrypted in transit and at rest.
Borg is a CLI tool normally, but there are a number of GUI frontends you can use if you really want: Vorta, BorgWeb, and BorgWarehouse for example. (I’ve not used any of these, just examples from a google search)
LPL showed us how he beats his one-eyed monster. He even convinced a friend to let him beat theirs on camera too. (gotta say, I’m not a fan of the veins or the puss…)