i see kopo has a lap top interface and the quantum 2 and the gt7 r adjustabe speed controls or programable? what the hell for how does this help me win?

Bro this are just a factor to customized the throttle response on the radio. In order for you to win you must have a proper gearing set-up, depends on the tight of the track wether it is more on technical or combination of technical and straights. The batteries also a factor to have great lap time. Lastly in order to win in a race the kit/car is dependent on the driver/racer on how he drive in a racetrack.