Used EBC Yellows on track, would have got something more rated, but was in a rush before a track day coming up, Bedded them in by a few 100-0's before track, and on the day it was warm, x3 25min sessions, great bite and got better as they got hotter with zero fade, I thought they were on fire the amount of smoke there was and there no longer yellow but burnt black lol. But the thing that let me down was the brake fluid, boiled it once. For Value/Performance/availability I would rate them highly. I'm sure there are better pads but these worked great for me, the track included several hard brakes from 110mph+ to get an idea.