BINGO! 🎉 But not from guessing, from experience. See the difference? 😀
Of course. Did I ever deny you or anyone else experienced a difference?
Never. As far as a universal improvement I am very skeptical.
I’ve played with power cords, heard differences, rarely, and never what I would call significant.
What I have ’seen’ was in the pre-HDMI days, between 2 different component cables and the resultant picture on a display. Significant, close, noticeable to me. But there are enough variables like different components which is why I did NOT see a difference on another display. But it was always repeatable on the first display. That’s why one has to be careful about generalizing their own experience.