I've got one of the P-Work PVC mats for Infinity gaming. It's not quite as slick as the mousepad mats I've seen and played on, but it's nice enough and looks to be tough enough for years of gaming.
I was a bit concerned about getting the PVC to lay flat at the edges and corners but it's been fine so far, especially with some scenery moved right out to the edge to help a bit.
They're getting into the mousepad material slowly, but I decided not to wait until the pattern I wanted (Combat Plaza) was available and just go for the PVC.
Shipping was good from Italy to Canada, too, and quite reasonable for a 4.5' tube!