IB cells are a lot cheaper the GP and they perform way better on the track, thats why a lot of matcher stick with IB cells.
Originally Posted by thecrow2k
I think GP seem to be out now. The only people matching GP's are people like peak who distribute them to shops. It seems IB is all everyone matches now which is a shame as the GPs were usually a tad cheaper and they look nice, never used any IBs though so dont know whether theyre much better cells, Ive only ever ran GP3300's