In this exalted category, demand your dealers allow you to demo them both (they should be offering). There is absolutely no excuse for them not to allow you an extended audition at no cost.
I have a AudioQuest Hurricane and all my other wires are Transparent Ultra (Gen 6). The question you have asked is great… I believe the better is The Opus… but they need to prove it to you in your system. I would also look at Nordost Odin 2… incredible wires!