x2
your data is useless w/o the key, and the provider doesnt lists keys in plaintext in /root/keys_to_everything
Online backup can be great to protect data in case of fire, theft, coffee spilling... you name it. But, you need proper bandwidth to take advantage of it. 5 mb is really like a 14k modem today.
Its funny how this would have been excellent 5 yrs ago but now if really just average/good access.