than the brembo, ap and rotora kits for the z32. The Stoptechs are engineered specifically for the chassis and have a better feeling of control in any scenario, whereas the latter 3 seem to want to simply bite hard with no regard for bias or control. The st40 setup so far goes unparalleled in this regard, although pad selection plays a large factor as well. The brembos seem to have much more brake fade than any other setup I've driven on.