I'm seriously considering getting the T Mobile unlocked Moto X and was wondering if anyone can confirm what networks this will work on? I'm currently on Sprint's network, but I'm not planning on staying forever and am tired of my GS4. I've read that the Tmobile Moto X can work on ATT, but I've heard conflicting reports about whether you can use it with Sprint and Straight Talk. Can anyone confirm if the unlocked Tmobile Moto X can be used on Straight Talk, and if you can use it on Sprint? Or vice versa, can the Sprint Moto X be unlocked and used on other networks such as Tmobile or Straight Talk? Thanks for helping me to pick the right version of the X!