When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Who uses or knows anything about them? Do they just look better or do they stop better? And not worried about the lifespan what brakes pads( metalic, semi-metalic, ect) stop the fastest? Everyone is always worried about how fast you can go now I want to see how fast I can stop.