looking at either the Team Alba Proformance Exhaust or the White Bros. E-Series. which would you say is better for both sound and proformance. went riding with a few buddies who were on LTZ 400's w/ white bros (not sure which series and theres sounded way meaner than the stock pipe on my raptor. although i would smoke em over the whoops and straight aways i wanna sounds bad ass at the same time. any opinions?