I currently use rclone with encryption to iDrive e2. I’m considering switching to Backrest, though.
I originally tried Backblaze b2, but exceeded their API quotas in their free tier and iDrive has “free” API calls, so I recently bought a year’s worth. I still have a 2 year Proton subscription and tried rclone with Proton drive, but it was too slow.
Must be nice to not worry about injuries bringing financial ruin like in the USA.