I really like the mugen yellow teflon pads with some springs in between the pads.

For my own brake setup I used the Serpent 733 springs and bushes combined with a milled down Xceed disk and some custom carbon brake pad's to make everything fit.





This setup provides very aggressive and responsive braking from the first lap without fading or locking the wheels.

The second best option would be the Capricorn pads with the Capricorn disk. This makes for a very smooth braking system, a bit too smooth for my liking under hard braking. With the mugen pads I'm able to brake later.
I will use the Capricorn pads at our next round of nationals where you actually want smooth braking.