My older setup consisted of my precision pad smacked right in the middle of my huge GamePC cloth pad. Which brings me to one of the two shortfalls of the 3M Precision pad; it's size. Puny little thing it was? I sure beat that pad to death. After some use the pad tended to warp, which was its other gripe. I've know a few people that went through more than a couple of these. It was upon these flaws that the next generation of gaming mats was created. So, without further adieu, I present the Ratpadz and the Everglide Giganta.
Everglide Giganta Vs. Ratpadz