They not bad and look the goods, but the braking surface on mine are also carbon, so not sure how they will go in the wet and also i have read that if you continually use them on long downhill run they can heat up and stuff the rims, risking failure due to the heat stuffing up the resin used in the carbon fibre.
But so far they have been great, Oh and you do feel it when there is a cross wind surprisingly....