@gedaliyah If you’re not married to managed cloud services, services like rsync.net or a Hetzner storage box work very well. They require more effort, but you have complete control and can do some fun things (like using rclone’s crypt module with them). Plus rsync.net is super useful if your sources use ZFS.
Of the cloud providers, Backblaze is the one that anecdotally seems most popular.
@lent9004 @asbestos Holy crap, that looks like an awesome way to use Fresh. Thanks for posting it.