Finding the right exhaust system is like finding the right woman. The process is too personal. Everyone has a different opinion. Your best bet is to go out to some car shows and cruise-ins and see what others are running and hear for yourself. The youtube experience is OK but will not give you the same experience of being right there. The alternative of buying and being disatisfied is too expensive. I'm not really in the market for an aftermarket exhaust myself. I thought I would like the Zoomer until I heard them, they are quality but the sound is not to my tastes. So far, to my tastes, I like the Corsa. Someone said that they didn't like the SLP Loudmouth system, I don't either but the Loudmouth II's are not too bad. So, as you can see, there are as many favorites as there are systems. You better hear it for yourself before you decide. Good Luck.