That's good that you have experience on different cars and I respect that, but have you experienced having upgraded rotors and pads on a car, specifically on a prius? If so please let me know how that went. So far the people that upgraded their pads were happy. Remember experience with different cars is one thing, but having experience on a specific car is another. (That's why prius chat was made) Same reason why I don't bring my prius to any mechanic despite their years experience, I only bring it to a shop that specializes on prius because I know that from their own experience they can recommend better parts than other mechanics.