Kimber BiFocal XL vs. Carbon 18 XL + Jumpérs

Greetings, I have Bryston 7BSST mono amps with ProAc D38R speakers and am thinking of bi-wiring with Kimber Kable BiFocal XL. I need guidance to make this decision, although I also like the Carbon 18 XL + jumpers. I will appreciate your comments.
My system is different - McIntosh MC 302 and Sonus faber Olympica Nova Vs....  I tried the 12 TC...wasn't impressed with the sonics and had a good experience with the company so I returned them and went with the Bifocal XL. I really like the sound - excellent sound stage, ability to provide the details at both the upper and lower end of the spectrum.