If you are not inthe high performance league and are looking for a well performing set of brake components. I buy my parts at FCPeuro.com. They are located in Ct, provide expert advice, and good pricing. As an example they list a complete MB CLK320 brake kit which includes front and rear non-through hole discs with Akebono low dust ceramic pads for $368. I have Akebono pads on my 05 and they work well including no dust. BYTW I use the MB CLK320 as a reference when ordering parts.
Cheers, Jack