Should I get Iphone 5, or 4S?

I have my upgrade soon and I'm not sure if I should get the Iphone 5 or 4S. For someone that has the Iphone 5, do you like it? And how is the battery and so on? Can someone please tell me some pros and cons about it?

These phones are basically the same. They both have 4g speed and siri etc. If you want one with a bigger screen you might want to get the 5. 4s has a smaller screen and is cheaper.

Iphone 5 = s3's bitc#
Note 2 = s3's daddy

Iphone 5 is good