My friend has the HPS on his bimmer...my other friend has them on his VW... they say they are the best pads they ever used.

I really don't know how bad they dust up since my friends hardly drive their cars or keep them super clean

I have the Axxis Ultimates, and they are one of the best that I've tried. I know for a fact that they dust up the wheels but the stopping power is great.