to bi-wire or not?

Looks like your link is missing some pieces.
B

thanks - hopefully this is the complete link...........

https://www.qacoustics.co.uk/blog/2016/06/08/bi-wiring-speakers-exploration-benefits/

My speakers, like yours, are relatively high efficiency designs, and my uneducated guess is that as a result we may hear less benefit from doubling the cable size than might be heard when connected to lower efficiency speakers (and/or amps with higher output impedance?).  That said, and as I mentioned previously, I still get a small but still tangible benefit in my system, but I'll be interested in your findings.  Obviously make sure cables are fully broken before making any definite conclusions.  

The main reason for this post is to reiterate that this may be a good time to try the aforementioned banana jumpers in addition to the biwires once you have a handle on the biwire effects.  These are just 3" thin single wires you'd use to bridge each the two positive and negative speaker posts together.  I'm not really sure why this works, but it provided a much greater benefit in my system than just biwiring alone.  FWIW. 

I have never heard of using jumpers simultaneous with bi-wiring but I will give it a try after the shotgun cables are broken in and report back.  I sent Joseph Audio an email about bi-wiring a few days ago but have not heard back.  FWIW, I note that at least one of JA's newest models (Profile) only has one pair of terminals.

@soix: can you explain what exactly you mean by bridging the positive & negative speaker posts together? i always thought you had to remove the jumpers when bi-wiring.