10-20GB is way more cap than most 4G puck providers and latency isn't an issue unless you are playing shooters on it.
I'll Give you that, however there is one thing you must remember when comparing theses services, the "pucks" are Portable! as so your paying extra for portability.
skeechan Ai Otsukaholic Premium join:2012-01-26 AA169|170 kudos:2
I pay Clear the same price for stationary and puck, $50/mo unlimited and by unlimited I mean unlimited, not AT&T's definition of unlimited (I used 180GB of 4G data at my office last month).