I am new to mini quads the wife and I are hanging up the gear and have been researching minis for awhile now. My question is this. If I buy my son a cobra 50 to race at a local level how fast is it compared to modded drr's. Everybody around here has drr's but they all are decked out in full aftermarket suspension, and motor mods. Adding it all up for the price of everyhting I can get a cobra, and mod it in two years to run with 70's