I am about to replace the rear discs on my car due to the fact that the ones on now are warped. I have just purchased these drilled and grooved discs and I am now looking to buy some new pads. As I am on a budget and I have only £35 to spare I am not sure which pads to go for. If possible I would like performance pads to go with the discs, has anybody got any advice what to go for and where I could buy them from. Any help would be appreciated.