DS3000 is a racing only pad however I think the initial cold bite is more then enough so I have no problem what so ever using them on the street. The bite of the DS3000 pad is a LOT harder than on DS2500.
Have tested Yellowstuff as well (2 pairs) and TBH I find them to be absolute crap and dangerous!! Despite serious brake cooling, fresh RBF600 fluid and Goodridge lines. I managed to make the pads fade in a very very dangerous way.
The heat developed was so high that the disc started to smear in the grooves. The pads were looking like crap, some bits of the pad had separaded from the plate and allmost all colour was burned to crisp. Riding at dawn spectators told me the discs did glow all the way around track.... :S The pads seem to get "glazed" despite the Brembo Max discs.
But as I wrote I tested two sets of these pads before I gave up, just could not trust them. Almost went of track at a few times due to massive fade.
Changed to DS3000 and they work like a dream, no fade EVER and no heat issues. Cut lap times by seconds at both my "home tracks" due to having confidence in the brakes.