Not trying to claim one brand is better than the other, so don't try to read that in my words. Mainline allow you to use different ramp rates, they should be suited to the acceleration rate of the car. Having 1 mode for all Forced induction 6 cylinders is probably not ideal as a stock T will accelerate a lot slower than say a 450 rwkw T, so to use the same ramp rate is probably not ideal. Mainline also does not need an intake air probe to get readings, it uses an inbuilt weather station to make it's atmosphere correction adjustments, so as far as I know the only way to cheat on one is to tie down a car extremely hard and then let it get loose. I may be wrong on the cheat thing, I try to keep as consistant as I can