According to a survey released by Cowen and Company yesterday (picked up by Ars), T-Mobile has the lowest average bill size when compared to the other 3 major nationwide carriers. Including taxes, fees and the rest, Tmo’s average user monthly spend is $120. Compare that to the others and it’s a pretty huge saving. AT&T customers spend around $141, Sprint customers cough up $144 each month and Verizon subscribers are the most out of pocket with monthly … [read full article]