EBC are planning to stock EVO-6 pads as a standard item.
If they are not already stocking them then they will re-make your existing pads to whatever specification you want (green, red or yellow) They were charging me 50gbp per pair.
I have tried out some prototye yellow pads at Cadwell park (the yellow is susposed to as good as the red, but with a longer life) and thery were very good. NO fade whatsoever, life was not too bad (everything is relative) with the set lasting the whole day (better than the red). The only down side was that they are VERY aggressive on the disk, and with the problems of the standard Mitsubishi fit disks on the EVO-6 (ie. warping) I have gone back to the standard Misubishi pad which are just as good and will last for at least three or four trackdays.
I have also tried Ferodo DS-2000 and the only comment is that I regretted putting then on. The life was very poor, I had brake fade and the performace was patchy (they would be good, bad and then good, ALL at the same bend). They were also extremely aggressive on the disks (I had to replace them after using the DS-2000)
Regards
Markja