I recently got new iphone and I am using US celluar services but I got a call from AT&T services and the services they are providing sounds very interesting. So I am thinking of switching to AT&T. Will it be a right choice or should I stay with US cellular only. Can someone who is using AT&T share their views about its services and contracts and what will you suggest me to do should I stay with my current services or should I go for AT&T services. Kindly share your views.