Ive had some experience with the RTR 210. Its actually a nice piece. The electronics are good stuff. The setup out of the box was right on in camber links and stuff. It had the front axles all the way forward, I moved em back. The shocks had ok fluid, but I did make 4 hole ones with the included blanks. Put some 2k in the diff, which came dry. Only bummer was the kit tires, no good for anything indoor. But all in all best rtr buggy Ive ever seen.