new tuner ???'s

i have the hypertech III myself , i use it as a code reader , that's as far as useful as it gets once you start modding , its ultra slow while tuning , make sure you make 15+ min of your time if you want to flash your car , but since you already bought it , id start with loading the performance tune , increase the rev limiter by 500 and add 100-200 more rpm to each shift and try it out , each transmission takes these adjustment differently so you would have to see for yourself , as for firmness its probably the only good adjustment on the whole hypertech , its not too harsh , not too soft either , as for speed adjustment , the only thing that can affect that in the program is tire sizing in there and i believe the rear gears adjustment , hope this helps and if you have any further questions , please do ask.