I am going to upgrade my pipes and was wondering if anyone can help me make up my mind. I like the sound of a nice deep bike but I don't want an obnoxious sounding bike either. My question is how much louder are the slashness vs the swept? I like the looks of the slashness but I am afraid they may be too loud. I have listened to many soundfiles online but we all know that they all sound different on each computer and how they were recorded. Any ideas to help a guy out would be greatly appreciated.