I had Hawk HPS pads on the front. They were good enough but I wanted moaaar!
Enter Ferodo DS2500. These buggers were not cheap ($185 for an axle) but omg they are were worth it! I got this video:
According to some hand calculations, I stopped from 70mph in approx 50 meters (165 feet). According to RAC, the stopping distance from 70mph is 75 meters. I haz a happy :)