I run a HTPC as my server with two copies of my music on external hdds. I see a lot of people like to use cloud services such as Crashplan or Carbonite for backing up a library.

Are these two services better than using your average cloud storage provider? I've been thinking about using either Pcloud (prices are good) or Amazon (unlimited storage for £55).

What services if any are you people using besides backing up to NAS/external hdds?

If I go with the Amazon service, it has the added benefit of direct streaming from it with Bubble upnp directly to my music streamer should I decide to not use the pc.