I noticed that some leasers of GH hosting was for 1 year 2 years whatever... but www.mybitcoinminer.com offers lifetime hosting.  And the prices aren't bad!  So you're assigned a device, and if it lives for 10 years, you got hosting with it for 10 years!  BTCBTCBTCBTCBTC

beats the other promises for 1 year.  I mean, they get the machine afterward, only the really overly skeptical on difficulty would want that right?