Differences between SR Tesla and Supra Sword

There is no comparison.

Clarification Sabai? Are you saying that one is so much better than the other, or that they're so sonically different it's impossible to contrast them against each other in terms of specifics?

And there should be no comparison as no cable is "better" than another.

Cables are system and listener dependent. This is why many systems are wired with cables that are modestly priced. There is, at best, only a minimal positive correlation between cable price and performance.

I've been doing this for 52+ years and used both very expensive and extremely inexpensive cables. The cable business is loaded with salesmanship and snake oil.

At the end of the day, it's the combination of the system's components and listener's preferences that dictate the best cables for him/her.

If Sabai's inference is SR Tesla is somehow superior to Supra, he is both badly mistaken and inexperienced.

IMO

I'd also like some feedback, as I have read good things about the Supra Sword.