I picked the rev.B up a while ago to do a Retropie setup, which is fun, but I didn't feel like playing around with gamepad settings and other things (though updates have made it much easier). I couldn't get my Amiga emulator to work so I left it be. A few months ago I loaded up OSBC. I had Kodi on my Nexus7 and used it with Localcast, but I wanted something a bit more stable.