I absolutely love it. I bought mine off a member on here for $50.00. Honestly though I would not have paid the price for a new one. I would have just added weight to the stock chassis. Even with the Exotek it still needs just a little more weight for the bigger tracks if you aren't good at keeping it under control. Im happy with mine with just the Exotek. After more practice and less tinkering. I can drive my SC104x4 better and faster then my SCTE.