The basic rule is that the pads and the discs have to be the same sort. I have read a long test about the braking pads, the article was full off measurements. The conclusion was that for almost all reasons and season the NISSIN pads with the NISSIN discs are the best. The breaking power, the temerature dependency, the doseability and the initial breaking power were taken into account. 8 sorts of pads were compared, the EBC was among them. The TOKICO was in the first three.