For strictly vocal singing and dialog in a 5.1 setup, I think the M3s will do it for me. I keep bouncing back and forth between the M2s and the M3s....when in reality I probably couldn't really hear the difference when crossed over at 80hz.
I'll most likely end up ordering the M3s to see how I like them as a centres matched with the M22s as mains. I can always send them back, and the main reason for my doing so is that the M3s can hold their own in a 2 channel setup whereas the M2s can't if I decide to re-source them.
Thanks for the opinions, we'll see what transpires!
