I will say that from my experience, synergy between a cable and the equipment that it is being used on should be a consideration. That being said, I will add a third vote for Supra LoRad power cords. I've tried 10 other power cords on my Denafrips Pontus II DAC ranging from $15 to $1400 and the Supra has been better than the rest than I've tried. I know this will be difficult to believe, but improvement from switching from any of the other power cords that I've tried to the Supra LoRad power cord was subjectively bigger than the difference between my Pro-ject Stream Box S2 Ultra streamer + Denafrips Pontus II DAC (total of $2500) versus a $14.5k dCS Bartok streamer-DAC that I auditioned last summer.
