the other instance is the metro. It does kind of suck seeing my verizon friends surfing the internet or sending texts while riding the metro while I have to wait until the train pops up from the tunnels. is AT&T attempting to improve reception while riding the trains or is it that verizons tech is just better at penetrating walls.
Last I heard, verizon signed an exclusive deal to put mini cell towers in the tunnels in order to get service down there, this was a couple years ago, not sure if or when that deal is up. But yeah, it has nothing to do with verizon penetrating better, they have mini towers inside tunnels.