I’m not in the industry, so I can’t speak intelligently on this, but as a user, literally the only change I’ve actually noticed in my day-to-day is that when they removed 3G, I lost a shitload of connectivity. I live probably half a mile from the capital building in a greater metro region of over a million people and I still get shit connection at home on TMo. Maybe physics is the problem, but why waste time making things insanely fast in a lab setting? Work on making it fucking usable in the real world, like in a neighborhood with trees.

I do not give a shit if I can download at 500mbps while resting my phone on a wireless router. I need to be able to USE it.