I'm not nearly knowledgeable as most on this forum (not quite, but almost a noob) but when I posed the question to Axiom, they suggested that M22's would be a better sonic match with the VP150 and should I decide to go with the VP180 (which I did), I should match it up with towers (M80 or M60) - I chose the M80's. Don't have them yet but in a few days (hopefully) I'll be able to ditto the QS8's.