Currently Being ModeratedMar 14, 2013 7:39 PM (in response to ninja228)
Among those the 4S is by far the best. The only one with Siri. And available in 64 GB. And it will be supported the longest. None of them will break if you don't drop them. One advantage that all of them have is that cases are dirt cheap, because there's a huge inventory of them because the 5 doesn't fit in any of them.
Currently Being ModeratedMar 15, 2013 2:24 AM (in response to ninja228)
One additional observation - Forget the 3G. It's a dead end. It cannot run any iOS version abouve 4.2.1 (the current version is 6.1.2) which means that 80% of the available apps will not run on it.