So far....so good
I have had these on the car for two weeks now and all seems fine. Break in didnt seem to be an issue and a week later I was at an autocross event. Along with new break lines and my slotted rotors, these pads seems to work great. I am sure as the months go on they will only get better as normal pads do. Yes there is dust (it was expected) but no noise to be heard.