[mattjaynes]

In any comparisons with B2, don't forget to consider that they have a 2 hour maintenance window every Thursday during the US business day: https://www.backblaze.com/scheduled-maintenance.html

They usually don't go down during that time, but sometimes they do and their support told us to always expect outages during this time.

If you need your B2 data available during those windows, you'll need to also set up a failover data source for those times.