I want to buy new radio gear for my Stampede and am wondering about which set to buy. I'll only use it for backyard bashing so advanced features aren't really important. I plan to get a 75 mhz AM radio and am looking at the Futaba Magnum Sport and Junior, and Hitec Lynx and Lynx Sport. I don't want to spend much more than $50. I presently use an old KO Propo 75 mhz AM radio with my other car and like the adjustments (endpoints, exponential, reversing), but I'm not sure if those are really necessary for what I'll use my Stampede for. Are the Hitec radios good? Or should I stick to Futaba?