Hello all,
I would like to add a couple of my comments regarding T-mobile/Voicestream
Back in the days when Omnipoint was around, 1999, I signed up for, at that time, the only GSM service available in my area, Michigan. Our only "competition" at that time was PacBell, which was actually more of a complement as they provided us services in the West.
I had ATTWS before I joined Omnipoint and while their prices are higher than the rest, the coverage was very good. I was able to get service in the middle of the Nevada and California desert.
You WILL NOT get that with GSM service. However, I went with Omnipoint/Voicestream/T-mobile because of my international travel and I do not go to rural areas that often.
I have had no complaints so far for the past 3 years