[SkyLinx]

Give it a try, looking forward to hearing what you think :)

For backups I just use Velero. It can back up any kind of volumes with the Restic integration, and it has been rock solid for years for me.

In the past I've used Longhorn, Rook, OpenEBS and others but really, in Hetzner Cloud just use their volumes. It's much more reliable than those software solutions in my experience and performance is also a lot better.