So, I bought a pair of AQ rocket 88, and swapped them with my Supra Quadrax set. My system sounds awesome now. Except it sounded awesome before the switch. And it sounded awesome with the 7 gauge WBC ultimate I had before Supra. So, if there are differences, they’re EXTREMELY subtle. My hearing is perfect. I’m a good listener. I started to feel like maybe the 88’s were adding just the slightest positive effect. But when I put my Supra back in, I couldn’t really tell if I really heard that difference.
My point is, I’ve tried it. My system is very good, very resolving. And yet, going from a $175, to a $350, to a $1200 pair of cables, any difference I heard, and really tried to hear was so subtle as to leave me very doubtful.
That’s been my experience after being into high end audio since the 90’s.