I want to get a supercharger but i have a few questions.Is the procharger much better than the powerdyne ? reliablity wise ? I dont think i would want to make more than 9pounds on eather. are both of them quite?what would the price dffrence be with all said and done. i like how both of these dont require taping into the engine oil but i need some feedback before i sink the cash into one. ive read posts on some powerdynes beaking and whatnot are the prochargers the same way? thanks guys