Swisstop Yellow and Kool Stop Carbon

I am getting ready to replace my Swisstop Yellow pads and I would like to try the Kool Stop carbon pads. They are quite a bit cheaper than the Swisstop and it seems easier to find Campy versions of the Kool Stop to fit my Zero Gravity brakes. Is it ok to switch over to the Kool Stop pads? Did the yellow Swisstop pads wear in the rim surface in such a way as to make the Kool Stop pads incompatible? My wheels are Reynolds KOMs.

– Boris