This is anecdotical, so take it with a pinch of salt, but I had a really bad experience with Backblaze, they lost ~80% of my files with no recourse for recovery

This is anecdotical, so take it with a pinch of salt, but I had a really bad experience with Backblaze, they lost ~80% of my files with no recourse for recovery. They trust their pods too much and they fail in ways they cannot detect until you attempt to extract the data back. If you use it, periodically download everything just to check it's still there.