Greenstuff and Redstuff are Crapstuff. Totally useless. Well, not totally. OK if you want to potter on down to the shop to get the paper or a pint of milk. Slowly.
OK, so they might impress the local Corsa "pimp my ride" Chav or Chavette. If you want to do that then get some paint and paint the edges of the proper pads green or red.
But drive the Grerenstuff of Redstuff hard and the brake fade is frightening. I'll never use their products again.
Just become a member of this site. Just swapped my Scooby WRX STi import with 300+ bhp, for an IS200. I reckoned it would be easier to sell the Lexus. Anyway, point is, I have used all sorts of brake pads but the Ferodo DS2500 is phenomenal. Brake fade? Brake...what? No such thing. And they work equally as well when cold. And last for ages.
Ferodo DS2500? Greatstuff!