The question I seem to be coming back to a lot is, do we really need LTE on T-Mobile? Consider that T-Mobile only has 33 million subscribers compared to the other carriers. DT did a phenomenal job of keeping their frequencies tight, which is why dropped calls on T-Mobile are pretty few and far between. So with this limited consumer base, good frequency spread, the network is pretty sound in the cities that its in.
Right now, T-Mobile uses HSPA+ (at 42 Mbps max) which is a mature technology that has the potential to hit 680 Mbps max, is minimal on battery, and is largely rolled out across all of the major and minor cities. Compare this to the current LTE on Verizon that is only rolled out in select cities, is a major battery hog, and requires entirely new phones to take advantage of. Verizon already isn't cheap and adding high priced smart phones to the mix certainly doesn't help.
So I wonder, why doesn't T-Mobile just keep using HSPA+? Yes, I understand the need for Youtube and music streaming on my phone but a 6 Mbps connection is really quite consistent for that. Wouldn't it serve everyone better in cost effectiveness to keep a low end broadband version of a cell carrier for people who have limited credit or weak finances? Plus, with heavy handed data caps, what's the point of LTE? Unless the cell carriers are going to go back to unlimited (not happening) or very high caps, it seems pointless to me to have a 1 Gbps connection. Seriously, it's a cell phone how much data are corporations expecting us to use when they publish things saying the average person only uses 1GB of data a month? Maybe I'm a little stoic about this but I'm just not seeing the usefulness or overall purpose of the whole LTE thing, especially on T-Mobile which has been typically a value cell service.