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?
elegal
The diversity of opinion that might be expected on this question was expressed in this thread.

My comment in that thread, while obviously somewhat tongue-in-cheek, I think pretty much says it all:
02-07-12: Almarg
Having followed many prior threads that have addressed this question, I can say unequivocally that a clear consensus has emerged. That consensus can be stated as follows:

It may or may not make a difference. If it makes a difference, it may or may not be for the better.
Regards,
-- Al :-)
They have four terminals, and can be bi-wired.
Keep in mind that a vast majority of speakers "can be bi-wired." IMHO, very few have actually been designed for this, and for most of them, it is just "audio fashion."

A few years ago, while reading a Q&A section in a magazine, a manufacturer was asked why they removed the bi-wire terminals from the latest version of a speaker. Their answer was that it was originally done to be like other speakers, but they had finally determined through listing tests that bi-wire compromised coherency.

Al is spot-on, it's like a roll of the dice, maybe higher, maybe lower, or same as the previous roll.

I think everyone will agree that the factory jumpers between the terminals should be replaced when using single wire cables.