I would defiantly go X pipe. They breath alot easier then the H pipes. I have seen dyno results on both. The X pipe always gained alot more power the the H. If you looking for sound H pipes do sound good. I have a O/R BBK X pipe and i'll tell you I AlWAYS I MEAN ALWAYS get compliment wherever I go. People are always asking about my exhaust and when I tell the all I have is a BBK X pipe w/ Flowmaster Cat back 2.5 inch all the way they don't believe me. I think Magnaflow and SLP charge WAY too much for a mid pipe. I went with the cheaper alternative and it sounds just as good. I've heard so many combos. Magnaflow X pipe w/ borla stingers, SLP X with SLP LM, Bassani and Magnapacks, etc. But IMO X pipe would be the way to go. Sorry for rambling on just had to vent :hammer: