All cables work...
And the point is that, when you have really very good speakers, amplifiers- pre and sources, the cables able to be up to them are quite expensive.
If not, you still will have something good.
But not great - and not as good as you could have.
Eventually, a kind of loss of money on very good and expensive outfit.
Anticables ?
For me, a joke !
But just for me... as I only want to speak on my own...
I just changed Cardas Neutral Reference speaker cables (bi-wired) for a Kimber Select 3035 (copper-silver), and the improvement is amazing !
(I don't say that the Cardas was not good : it was a good/ very good cable, but at least not a great cable with my outfit. That's the big point !)
But, whatever the oufit, the differences are important... unless people are deaf...