IXOS versus Harmonic Technology

I am triwiring from a B&K 200.7 amp to Definitive Technology BP3000s with additional wiring to a C/L/R 3000 center, and BPVX/P rears. I am trying to decide between the two cable products detailed below. Any suggestions? This cable research is driving me crazy.

IXOS: Balanced XLR Cables, model 10050, and Speaker Cable, model 6142GM

Harmonic Technology: Pro-Silway MK II (XLR), Pro-9 Plus (biwired) with Jumper Cable to Triwire the Pro-9 Plus, and Melody Line In-wall for the rear and center.