Good pads, quiet
I've only used these pads for around 200km so far, but they seem very good to me. They are virtually silent, except for one brief moment just before the car comes to a complete stop, when you can hear some "grip" sound. Nothing that's really loud or annoying. I use these pads with Centric rotors, also purchased on autoanything. Before these pads, I used Hawk HPS pads, and they were very loud, more expensive and I see no real advantage to them compared to Posi.