Will from Conroe, TX.
Just switched my wife and I from Sprint to T-Mo. After having dealt with both Cingular and T-Mobile on an almost daily basis for work, T-Mo just has the better service and better rates. I originally picked my wife up a Pearl, and myself a Dash. I didn't know whether the Dash would work out, and I was pretty sure that I would be getting the Pearl too.
Needless to say, WM sucks and the Dash is a pain in the butt. I now have a Pearl too and I love it. T-Mo coverage is awesome.