How about AT&T Customer regrets choosing AT&T iPhone model? As an AT&T iPhone user (grandfathered with the unlimited data plan), I've had nothing but poor serv

How about AT&T Customer regrets choosing AT&T iPhone model? As an AT&T iPhone user (grandfathered with the unlimited data plan), I've had nothing but poor service in both Silicon Valley, CA & NYC. AT&T's CEO regrets offering unlimited data because AT&T has to "invest capital"? As an iPhone user experiencing the lack of capital investment every day, I have no sympathy and only hatred for AT&T.