The peeps at EBC are very accessible and experienced. I have spoken directly to some very technical guys in the past. They also have a variety of lining strengths.
I got a set of upgraded discs from them for the ML63 and whilst clunky when cold they are a big step up when warmed. The yellow pads do give off dust but are great when you want to push on or track day the car. Not an ML63 clearly, it would wipe out half a county if you lost it.
