I have been using Kopia for some time now after switching from Duplicity. Very happy with Kopia. You can just point Kopia at a GCS or S3 bucket and shove files

I have been using Kopia for some time now after switching from Duplicity. Very happy with Kopia. You can just point Kopia at a GCS or S3 bucket and shove files there. Easy to restore files. You can list snapshots and files and do partial restores fairly easily. Old data gets expired on a timeline that you dictate. Duplicity was a pain by comparison. I think Duplicity has a number of design flaws that become evident once you use it for a while.