I've gone through the sticky thread about brakes but could'nt seem to find a right answer to my question. Did anyone tried the new xtr rotors with formula brakes (RX, R1)? I have RX brakes and i changed my wheels for Dt's with centerlock hubs and I dont know if I should stick with standrad 6 bolts Formula or just go with 180mm XTR rotors since I want to change my brake kit later in the season for shimano...

Any help !?

thanks