Are manufacturer AC cables good enough?

"...with great success.    ie: https://www.synergisticresearch.com/best-of-show-awards-2015-all-major-shows/"

“Best of Show” Awards 2015 @ All Major Shows

Next show we attend is RMAF 2015 in Denver, October 2-4, 2015,

Did they win "Best of show" award at RMAF 2015, too?

The Farce is strong, with these two.

         "But has never done double blind with any verification or validation."         Verify/validate that statement, somehow, please!

SR/ Danny has never done a public double blind test. Not at a trade show and not at his factory. I only call them out because they makes claims of doing it (like WW), but always "shy" away from anything public ... I.e. something that would prove the claim. No other vendors do double blind public tests either ... But they don’t claim to do them private or public and many offer guarantees as well.