spektrum deffinatley wins to me, its much simpler to use than the 3pk, its prettier looking, and alot lighter... the 3pk is bulky, and i couldnt even find the steering trim! i got both used from the same person, and the spektrum only loses in the range department, at least in my mini revo... but it literaly went so far i had to walk forward a pretty good distance cause i didnt know wich was the front... but the point is, the spektrum, in my opinion, is a way better buy... post below and tell me what you guys think!!