Ok I just got my oder of Axxis Ultimates for the front and rear for the Expo from Andie at Cobaltfriction and so far they feel much more positive then stocks.

If you are really hard on the stock pads when your on a track you WILL burn them up. I did, and needed to replace them asap. (and that was my first event)

Also if your up-grading your brakes then also get the ATE blue fluid for the brake system, min chance of boiling the fluid or having fade due to the fluid cooking.