Totally agree with those saying Audioquest Hurricane. I found that the bass on this cord seems just slightly accentuated beyond neutral with a touch of bloom/glow, which definitely can be a good thing if that is what you are after. Bigger bass but not sluggish at all. Also compared Audioquest Dragon (which has better defined bass than Hurricane), Shunyata Omega QR (less bass than Audioquest), Nordost Valhalla 2 (less bass than Audioquest).
Also found Transparent Reference XL also had good bass.
All of these comparisons were done powering my Gryphon Diablo 300, so results could be specific to my gear. I had a dealer tell me that the only customer who told him that the Nordost Valhalla 2 power cord was light on bass also had a Gryphon.
Also tested some other Nordost power cords and I owned a Clarus Crimson power cord which I found to be a bit flat (but I can’t say enough good things about their speaker cables - the only gear I regret selling).