I have a $450 pair of fake AQ wel reference 5' full range with Bochinno spades. They have 8 conductors per leg. The neg has 4 silver plated coppers and the pos has two silver plated coppers, there is a drain wire in the mix too. The middle of the wires has a complex wrapping of air tubes and very tightly wound insulation. I was using Kimber 12 tc, two full range wires in bi-wire mode. The fake AQ blew them away in every aspect.
I say you build your own wires using solid core copper wire with different awg and a few silvers in the mix, or build the helix style as touted here. I'm gonna do that myself.