I use Backblaze B2, but stored in an encrypted Restic container, set up using this guide:
Restic has been great for automating backups, and even letting me mount the encrypted storage to grab individual files. I like doing it this way since I don’t have to trust Backblaze isn’t reading my data - I know for sure that they can’t.
Performance of storage that is both remote and encrypted is about what you would expect, but I don’t need access to the data unless something bad happens.
I’m really curious to learn how you get calls in so many different languages. I could definitely see Spanish, English, and maybe Vietnamese all being spoken in a general geographic area, but you listed a lot of diverse languages. Pretty cool if that’s really all within one area!