Hey Jim I too just ordered the XRay after I bombarted you with the questions and Matt let me drive his after the race. I liked the way it accelerated and turned. He did have a different setup then Jim and ended up winning the A-main. I had been comparing the Mugen and the Xray for about a month and decided on the Xray mainly because I had a Mugen already and couldn't keep the clutch bell bearings from blowing out every other tank. As for the Jammin I loved the car and it was the best I have owned too date. I just wanted to run something different since I have been running the Jammin now for 9 months. I should have the car together for the next state race. Man, the parts are way more then the Jammin though.