Add Backblaze B2 Support for Backups?

Can you guys consider adding Backblaze B2 support for backup storage?

Currently, We use AWS S3. But it seems like B2 is quite dirt cheap as compare to AWS or any other cloud storage service.

Here are the details: https://www.backblaze.com/b2/cloud-storage.html

Big Files Support (10 TB): https://www.backblaze.com/blog/b2-big-data-big-files/

Just a feature proposal / request. Thanks!