I have read all of the specs on phandroid for each phone and they are pretty similar, its just that the Thunderbolt will have 4G and the web browse/talk together. I think thats pretty cool and I wondered what I should do. I really like the Droid X right now and I am thinking about purchasing it, but with the release date of TB so soon, maybe I should wait? My last upgrade will be Feb 16, so I'm hoping the TB will be out by then. I know that my area will not have 4G for some time, but at least when we do get it I will have a phone thats capable of using it, if I get the TB. I will have to sign a two yr contract with either phone, so why not be "stuck" with a new one? but just cause the TB will be newer than the X, does that neccisarily mean better than the X?