The "problem" with some of these zoomy, ulta bite, pads and such is that if they do in fact create more bite by way of a higher Cf they do so with a heat trade off. The more agressive the pad, the more heat it will generate at the upper levels of their performance. And who bought them for less brake?? So if you run such pads in heavy use you'll still reach the heat saturation point of the rotor.
I have the same issue if someone puts "A" pads on a street car and runs the snot out of them. They really put out the bite but do it with more heat too.
