First off just got my new iphone 5 today and I love it. This thing is so fast at everything it does. There was a small scuff on the side but how can you complain when you put a case on it anyways. My question is here in Chicago I am pulling around 4-9 mbps down and 5-7 up on LTE. This is not very good. So i decided to turn off LTE and try out the 4G network. I was pulling 9-10 down and 2 up. So I guess my question is besides having a better upload speed, is there any real reason to use the slower LTE over the 4G network? Battery life, or anything along those lines? Thanks all.