I know a guy at my local track that runs a GS Storm CL 1 advanced and he TQ'd and won the last two races that I have been at. He says it's a great buggy. Competition is pretty fierce at our track and he hangs with the best of them. You see all the high endbrands there. Associated, mugen, losi, Ofna, Hot bodies, castor, CEN, and more. GS is not very popular in the U.S.A but he says it's real popular in Europe.