You appear to be somewhat biased by your surrounding infrastructure which does not reflect the state of the rest of the developed world. You see, a lot of subwa

You appear to be somewhat biased by your surrounding infrastructure which does not reflect the state of the rest of the developed world. You see, a lot of subways have excellent LTE because the carries deployed their network antennas underground. Besides, for a lot of cities, public transit lives primarily above ground. On top of all that, LTE in the US is terrible compared to other countries which can easily average 50-100Mbps: http://research.rewheel.fi/ http://research.rewheel.fi/