I'm not gonna get all technical and stuff, I just hope sprint's network vision and "aggressive" Lte rollout happens fast, My 3G speeds are subpar but I do enjoy fast wi-max. We all know about the unreliability of wi-max in buildings and so on. I just fast and reliable 3g and 4g service from sprint for the foreseeable future. If they can accomplish that and still keep their prices competitive along with unlimited data, they should have a good and profitable future........And keep vow and att honest with prices.