BurnOutPC.com has just posted their review on the XTracPads Pro & Pro HS

Over the years i've came to the conclusion, and this is of course my opinion on the matter. That whenever you look for a replacement mousemat / pad, some things come into play. First there's the brand issue. It's like purchasing a car, some like Volkswagen, but Seat has the same parts as a Volkswagen but is much cheaper. Second there's the type of surface you prefer and what size. Lastly it's how fancy you want your mousemat to look and how much your willing to pay for it. If your looking for a high quality, high end mousemat and you have a computer system you spend a fortune on and doesn't want a cheap looking mousemat on your desk than your looking at mousemats / pads up to 50 dollars. Both the XTracPads Pro and Pro HS glide as smooth as you would expect from a mousemat, their not the crappy cloth mats from 10 years ago. It's probably a production error that my surface came loose on the HS but overall both mousemats are quite alright.

XTracPads Pro & Pro HS Review