what would be the best cell phone with mobile hotspot for gaming?

[Jaclyn]

i'm looking to get rid of my home internet/phone service & go with a cell phone. but i dont know who has the best android cell phone's with mobile hotspot & data plans.Sprint AT&T are the only ones that work really good here i'm mainly gonna use it to make calls & with my laptop & xbox 360. i download n play games alot on my laptop when i use it & i'm always playing online on my 360