The iPhone 5 has 4G LTE so I'd recommend getting that. Also, if you plan on getting the S II, then you will have to repurchase all your apps, which is a bit costly.
The iPhone 5 has 4G LTE so I'd recommend getting that. Also, if you plan on getting the S II, then you will have to repurchase all your apps, which is a bit costly.
The iPhone 5 supports 4G/LTE, so if you're going to be purchasing a new phone, I'd go for an iPhone 5.