Ok title says it all, as far as speakers go I really never pay attention to whats best or whats a good deal until recent times and im not really sure whats the best options. Im really looking for some nice surround sound 5.1 audio speaker sets (Money is not a problem, but I would want to spend no more than lets say 400 and less if possible). Im really trying to optimize everything for BF4 and that's the last thing im really looking for. Does anyone have any good advice on sets to pick, I was looking at these Logitech Z906 set, but was not sure because I had heard mixed reviews on them. I really wanna optimize the full power and outputs of my sound card as possible (Meaning no single, dual, or triple port hookups, I want full head on surround sound). Any help is appreciated!