I'm up for contract renewal, but I'm waiting to see how LTE rolls out in Orlando. I'm in Auburndale, which is halfway between Orlando and Tampa, but Orlando is my market apparently. I have an Evo 3D, but use 3G 95% of the time as no where around here has 4G besides Lakeland (downtown). It's like glorified WIFI for the most part and it doesn't keep signal well, but I can get it there when I do a job-site there. I really want to upgrade to an S3, but I don't want to be stuck in a contract for another 2 years with Sprint if they can't speed up 3G or get 4G LTE. I have a Nextel tower by my house, so I'm hoping that gets turned into a 4G LTE tower in the future. Maybe then I could get service in or around my house because it's pathetic now. I have to have an Airave to get service inside my house. Even outside it's super super slow without the airave.
EDIT: I remembered I can also get 4G Wiimax in parts of Winter Haven (mainly when I'm at my buddies house). It makes me mad cause I can easily hit 4-5mb inside his house. The funny thing is 3G inside his house is amost nonexistant with Sprint, but I can get 4G awesome. I barely go over there, so it isn't like I can use it much.