A month or so ago I replaced my front brake pads for DS2500's. Now I was quite impressed then, but not as impressed as people were making out I should be! Anyway the problem (clearly) was my discs and/or fluid, as I had it all changed this morning (including a fresh set of DS2500's) and after some careful bedding in... WOW!!!
So much braking power, so progressive and responsive, it's bloody fantastic! Unfortunately my front tyres have now had it.. any excuse to try some Yoko A539's