"I wouldn't want to purchase a cable that required 500 hours of use just as I hate it that so many speakers require 100s of hours to break in"
HEA probably shouldn't have stuck it's nose into physics to begin with. It's a weird little hobby full of folks who want "short term" prove it's sometimes blinding itself from the ongoing facts of nature. Putting break in times on anything audio is fools gold to begin with. "Audio" doesn't break in in 30 days, it matures in age just like everything else does in a universe of motion. HEA treats audio like a "Fixed" absolute, when in reality it's a huge variable.
HEA has created it's own little bubble and battles to stay inside of it, as the world matures around us, moving forward. It's like a time capsule for almost engineers. You know guys, an EE is not the same as a Physics Engineer, and an EE or PE that doesn't understood aging is not all that bright in a discussion about motion.
I guess the oddest part about visiting here sometimes is seeing so many who view Earth as sitting still with everything revolving around it, not being able to see that we are in motion among everything else in motion.
As for me, I wouldn't purchase a cable unless I understood cables.
mg