I recently borrowed some power cords from Chad at Alternative Audio. I had the DIAMONDBACK, COPPERHEAD, TAIPAN, and PYTHON for home evaluation. I could not believe the difference that the PYTHON’s made while being attached to my Bluenote Stibbert and Edge G3 with a Copperhead to my Anthony Gallo SA. It made music sound like music and humiliated my existing 3 Crystal Standard power cords. My question for you now is what is the best place to start with Shunyata speaker cables and interconnects?