You know I was not trying to justify anything about my purchases. The individual asked a question I tried to help them out. I only referenced my install to help them because they mentioned SVT brakes. You and others turned this into I know more than you response. Yes the brake pads are made of different material that fade less. And yes the holes release gas allowing for better braking I knew all that. The point I was trying to make was they improved the braking power dramatically. The combo of the rotors and brake pads for all those who want to question what I meant.