It's unlikely that I'll try another MGM. I impatiently await the MMM. For the price of the MGM controllers, I expected top notch. Not problems with reverse, brake, and freewheel settings. The BEC in mine burned up after about a week, and then a couple fets went out shortly after. All this running proper gearing with a 4s lipo and feigao 8xl. I was not very pleased with it. My Quarks run hot, but they are easy to program, and the settings always stay after you set them. Even my MM has no issues with the same setup in the same truck.