Well my collection is quite varied. I am not a metal head. So that is out. So for pop music - mostly acoustic or jazz influenced. I also listen to classical ( but I am no aficionado!! But really appreciate the sound of real instruments). I like both chamber and large scale (if the system presents it right). Oh- also a big Dave Matthews fan. Haha. So as you can see I am a bit all over the map - but dmb has big jazz roots.
I have heard the 20.1 3.6 and 3.7 plus a slew of Martin Logan product.
So, I have been looking for comparisons of speakers in the same price range and to get others to give the diffs as they heard them.