I will also agree that in the smaller rooms M22+sub is most likely the best/cheapest way to go, if you have always wanted floorstanders and feel the M22s are missing something, like I did, then by all means by the M80's they are a full range speaker and do sound that much better than M22's, IMO. You won't be sorry you bought the M80's over a second set of QS's.
It's not that I need floorstanders.. but if I'm missing something great, I will pull the trigger.
If I buy the speakers and have to explain to my wife what is supposed to be better, that's bad. If she tell me it sounds better without me saying anything, that's it, it was worth it.
When we were buying a TV set I was trying to explain the pros and cons of everything, finally we bought an optoma project and she said WOW.. no talking necessary.
