to bi-wire or not?


Looking for advice on whether to bi-wire my Joseph Audio RM22si speakers.  Am currently running Acoustic Zen Satori mono cables which I love.  My local dealer tells me moving to bi-wire cables (either Satori shotgun or Hologram II) will make a huge improvement.   I have always been under the general impression that unlike bi-amping, bi-wiring is not all that beneficial - but I may be way off base.

Thoughts?  
vinylbliss
I was told by people here, that when using jumpers, try using, on one side (pos or neg) the upper one and the other, the lower one. They say it sometimes results in improvement over using both on the lower or higher posts.

I tried it that way, and going with both to the upper posts but it turned out that it sounded best the way the JBL instructs to: using the bass or lower posts. You just have to experiment.

Eventually, I found the best way was to thread the wire through the lower post's eyelet up to the upper one, using just the speaker wire itself. If it's too thick, just make an "S' shape with the wire going around the lower post to the upper post and tighten down the posts.

It's the most coherent sound I ended with.

All the best,
Nonoise
You should bi-wire it will be more dynamic,better bass more dynamic range do it asap.
At the minimum, bi-wiring reduces the effective gauge (awg) of the wire over the  length of the speaker cable. Now whether or not that makes a difference in sound quality can only be determined by listening trial.
@kalali  Not if you use two separate runs of cable, one from the amp to the bass speaker input jacks and the other from the amp to the mid/treble speaker input jacks.  Some refer to this as "True Biwiring".
Is your amp biwire too? My plinius sa 100 is Biwire , my Diapason is also Biwire, I get huge improvement more open and dynamic, If my amp is not Biwire , I just use quality jumpers like Nordost....