I'm sure you've already made up your mind, but here goes anyway. The 2 Brands that I've used, and with great success, are Brooks, and Childs & Alberts. I've run both brands in dirt circle track motors, and drag motors. The thing to be careful about with the aluminum rods, are the tendency to stretch on deceleration. If you are going to drag race the car, when you get to the "big end", flip the car into neutral, don't let the motor slow the car down. I'm sure there are other brands out there that are just as "user friendly", but I'm used to these two. ...Mikey :lol: