I've used the VP100 (M22s for L & R) for a year but it was not placed in an ideal spot - close to the floor & tilted up to aim at ear level. It worked very well there but I decided that I needed fuller sound out of the CC.

I 'Traded Up' to the VP160, but due to its size, I required a bigger stand to accommodate it. It turned out to be a fabulous upgrade to my system. There is really no comparison as the VP160 is so much more powerful & full sounding. My Audyssey 'heard' the VP100 at 80 Hz & the VP160 at 40 Hz.

Given the huge amount of dynamic content mixed into the CC these days, the bigger the better I would say if you have the room...

TAM