I have dogs so unfortunately I have to leave my speakers with their clothes on or little cute doggie hairs will find their way in them.

I actually just got my BetterCables Bluetruth biwire and I am breaking it in on the center channel. I am withholding judgement for a while but so far it sounds fine. I can detect no real discernable difference yet except perhaps a tad more brightness than my Cobalts. We will see...

I also got a set of Acoustic Zen biwire jumpers and put them on my LSI15s. I actually noticed a diference right away. I was really caught off guard as I did not expect to at all. The sound was slightly clearer and more detailed. I say slight but it is noticeable and slight is big in this game. I am very happily surprised by these little guys.