Speaker Cable Length

Thanks for all of the advice, guys. Much to ponder and play with. And, I suspect more money going out to see if there's any difference in my system.

Redkiwi, I'm running 15 foot Audioquest Midnight from a Mesa Baron to CLS's. I'm also wondering about cable going to my soon to be hooked up Kinergertics SW800 subs -- amp is yet to be determined (another thread to come). The AQ is working very well with my speakers. I was planning on trying the Alpha Core Goertz MI2 or MI3 (depending on length) as I have heard good reports on these cables with esl's -- not unhappy -- quite the opposite, in fact -- but just want to try something else to determine changes.

Thanks for the advice.

Thanks for the feedback, all. I've picked up a lot of information that I either wasn't aware of or hadn't thought about. At the end of the day I guess it still comes down to trying different cables. At least I have more to go on now. Thanks again.