OK so what advantage is there by getting the Shin edition? I also am wondering if I should try to campaign a different car seems like parts are hard to find etc. Is Kyosho going to plan on developing the car more? I am tired of buying a new Tamiya every other week but at least I know I can get parts and setups etc. Unfortunalty my Kyosho has one 3 min run on it and has collected dust ever since.