I do not own the vp150, but based on my experience hearing it in my friends' basement, it is excellent. Very much worth the purchase, especially from the factory outlet. If you have a sub, the m3's might be just fine, and set them to small. The M22's could also be set to small, no problem. They do not reach into very low bass. I think the biggest question in deciding between the M3 and M22 is how powerful your amp is and how large your room is. Obviously, the M22 and VP150 are better for a larger amp and larger room. Otherwise, the M3 and VP100 might be better for a smaller room and weaker amp.
