I have hard krome true duals on my bagger. They sound great and have the corncob type straight through baffels. The heat shields are cracking an I was thinking about getting the vance and whines big shot true dualism. (Single pipe from head to rear hanger) . I have heard some folks say they are extremely loud. Can anyone comment on a comparison of which is louder. I like the hard odometer pipes but don't want anything louder. Inputs appreciated.