Can someone very simply tell me which is better for an average user. Droid X or the Thunderbolt. I have had the X since February and have been given a HTC thunderbolt by a rich guy who could not figure it out. Do I keep my Droid X running Gingerbread or go with the Thunderbolt running 2.2.1? I know I can update to 2.3, but I was mainly curious.