I need opinions on cell phone carriers, which has the strongest and best coverage? My two year contract with verizon has expired and i really need a phone really bad. I have been to the verizon store but the phones did not fully satisfy me.

I live in Detroit and all my friends are convincing me to switch to something else besides verizon for the phones, but i really like the service.

AT&T is the best, because Verizon doesn't have good coverage and Sprint has crappy customer service. AT&T is also the only carrier so far that has the Apple Iphone. They have the fewest dropped calls, and they have awesome phones, like the razrs, krzrs, etc. I have AT&T and so far, I haven't had any problems with my phone. Hope this helps!!!!