Does any one have any experience/opinions with the FMF Q2 compared to the PC496? I have a 496 on my WR and it's a big improvement (ain't hard compared to stock though), but it's BIG. I need a quieter pipe/SA for my new YZ. I mostly ride desert & hare scrambles and am in LOVE with the power/throttle response of my new ride, especially low to mid. I hate to spend 400 bucks to loose it, but I gotta quiet her down. Anyone know which one performs best? Which one is lighter? Smaller?