Hi!
I don't know what you should buy but I orded the dynaudio bm6a yesterday.
Go to a store and listen to all of them, then pick the one you like best.
I have read that the 824 is very bassy, so maybe your room is to small, yes.
The dynaudio bm6a don't have such big woofer thought (170mm) I think, So maybe that would be a good choice.
http://www.prorec.com/prorec/articles.nsf/...fb?OpenDocument