said by Trollhawk:AT&T has one of the largest, most advanced, networks in the country. If they're still upgrading the network, to better support the iPhone, what makes any of you think the situation would be better with T-Mobile or Verizon? No other carrier in the U.S. carries the iPhone, and until one does, you can't be sure that the iPhone won't bog down their network, like it has for AT&T.
You're absolutely right. No other US carrier has the iPhone. But what about the rest of the planet? I don't see the complaints in other countries for iPhone carriers that I do with ATT.