So I work in the NYC metro area where there is 4G. Where I live, doesn't. I'm in Boston now for the weekend and 4G is here too obviously and I changed my settings back to LTE/CDMA. I put it back to 3G though. Why? My battery life is 10x better (and I'm rooted so my Rom and kernel actually sip the battery) and I have no problem connecting to data. 3G is still fast for most sites. Anyone agree?