So here's how we settle this little argument. Its really very simple. You take your best shot at bi-amping. You add up everything you spent. Then you go on-line and buy whatever Synergistic Research cable you can find for that amount of money. Which one does not matter. New or used does not matter. Not for this. Well technically it does a little, only because new you have 30 days to return for any reason.
Which is indeed a technicality. Because when you hear how much better it sounds than anything you can do bi-amping it will not be going back. But all your bi-amping stuff will be going in the dumpster. Because nobody wants it. Because bi-amping hasn't been a thing for like 30 years. Because you can always do better for less with just one good cable. Always.
But please do not take my word for it. Don't argue it. Settle it. Go and listen.
Which is indeed a technicality. Because when you hear how much better it sounds than anything you can do bi-amping it will not be going back. But all your bi-amping stuff will be going in the dumpster. Because nobody wants it. Because bi-amping hasn't been a thing for like 30 years. Because you can always do better for less with just one good cable. Always.
But please do not take my word for it. Don't argue it. Settle it. Go and listen.