After alot of reading, I hope to be able to make a purchase soon. Im still undecided about which speakers to get and thought Id ask a simple (hopefully) question. What is the maximum and minimum room size you would recommend for these speakers?

M22
VP100
VP150
QS4
QS8

I dont want to give away my room dimensions just yet as that would probably lead to biased results

One the surround speakers, how much difference would using 4 speakers vs 2 make? Basically are 4 QS4s a better choice than 2 QS8s? Does anyone use 4 QS8? If so what size room?


Thanks for any and all Help

Jon