Mintex 1144 or Ferodo DS 2500 are good for trackdays but if you use the car on the road, std pads from Caterham are better in cold situation . Same for the semi slick tyres which can be tricky when cold . Personnally , I tried the std Caterham pads, then the Ferodo DS 2500, then I go back to the std pads . Green EBC pads seems to be interesting ( less dust :-) )