I've got an old GS Storm RTR from 2004, still going strong but has had the upgraded hinge pin mod from the latest model. I wouldn't recommend one over a hyper 7 though due to the limited supply of parts. I also have a GS Storm CLX kit, its in a completely different league. Much better than the RTR, more modern design and much higher quality materials that are really durable. I bought mine used with enough spares to build another and still have spares left over, but its not broken once yet! The RTR usually breaks a suspension arm during the same treatment and as these are hard to get hold of now and im on my last set, I've retired the RTR to the shelf. Just remember that if you buy a kit you will need an engine and servos.