I've had a 4S since they launched, and I've had mediocre reception at my house, which is fairly remote. I usually top out at about two bars, and get frequently dropped calls and issues with not being able to hear the other person or vice versa. Is the iPhone 5's reception improved at all over the 4S? I know the antennas are redesigned, and that has me hopeful. Have any iPhone 5 owners noticed an improvement in reception from upgrading from an iPhone 4 or 4S?