I've tried big and heavy, and the Peavey rig had amazing low mid punch and sat in the mix so nicely... More so than any Ampeg I've tried! But I had to go back to Markbass in the end, because it's just got that unique upper midrange cut that I've never been able to get with any other manufacturer. The weight is a non issue for me, but its a nice bonus to be able to load my gear in without help, in two trips