I appreciate all the responses. The speakers are Martin Logan SL3's. They are currently are single-wired, and sound amazing. I would like to A/B them with bi-wiring, but that is easier said than done.
Bi-wire: is it worth it?
I am about to buy a sweet set of used martin logan stats. They have four terminals, and can be bi-wired. Someone has suggested I should bi-wire them. However, this would come at an additional cost, as I would have to buy new speaker cables. Does bi-wiring make a noticeable difference?