T-Mobile trolls Verizon, AT&T and Sprint again, hits highest LTE speeds at the Super Bowl LI

It's not beneath T-Mobile to out a near-NSFW set of commercials during the Super Bowl, in order to attract the most attention bang for its buck it can get. As CEO John Legere eloquently puts it:
Of course, proof is in the pudding, and, just as last year, T-Mobile's CTO took his time during the big game to compare the LTE speeds of the Big Four at the stadium. Needless to say, T-Mobile wins, which is why this shot was posted, but it seems that Sprint has fared pretty well, too, as you can see in the full game recap below, not a singular speed spike. It's a whole other matter how many people at the game were on Verizon or AT&T, and how many on T-Mobile, but Verizon did boost its Houston network specifically for the Super Bowl.