Earlier quoted context omitted.
The problem is, in most cities, it's impossible to take advantage of Sprint's "unlimited data plans" because their data speeds are abysmal. I would love to go back to sprint eventually, but for now I'm happy with T-mobile in Denver/Chicago.
I have no fight in the game but I've been a Sprint customer for a long time and have never had any problems with service or speed. I've lived in 2 major cities and EBF fly over country and travel frequently. For the month of December I used over 10GB of data and 8GB of that was Youtube, Netflix and streaming music.
When on 4G, I'm lucky to get 1mbps; even just browsing the web is an exercise in, 'what is this, a 512kbps satellite link?'
When on 3G, I can pretty much forget about doing anything other than email.