My own prefernce is cor Ceramic pads. Ceramics have vitually no dust at all in fact your car will always be dustier than your wheels. The main reason I like ceramic though is that they are incredibly easy on the rotors. Rotors will last much longer with ceramic pads. I was using Posi-quiet which is owned by Centric. Recently I upgraded my brakes (again) and didn't want to wait for shipping. I went down to O'Rileys and they had their brand ceramics in stock. They didn't cost much at all and have performed just as good as the Posi-Quiets.