I recently upgraded my automotive brake system with a set of ceramic drilled and slotted rotors and the difference in performance is undeniable. As a result of my tests, I determined that my braking distance has significantly decreased, and the overall handling of my car has improved .The ceramic material also reduces brake dust build-up, which keeps my car looking cleaner for longer periods of time. The only con I found was the slightly higher price compared to traditional brake rotors, but the improved performance and aesthetics are worth the investment..