It's not so much the VP150 is lacking, as it is there are better soultions out there, provided you have the space and money to do it. The VP150 does a very good at what it was designed to do. I feel the dual M22's do it better. Will I run dual M22's? Not in my room's present configuration. Are dual M22 worth the extra expense? Maybe for some.

I still feel the best center is an identical speaker to the mains or as close to it as possible, when I ran an M60 as a center with the M80s, it was an incredible experience. I wish I had the room for one.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70