Since the focus of this thread is the Audioquest Hurricane, here is Jay Luong's (Audio Bacon) take on it:
"The Audioquest Hurricane HC power cord has a singular personality. It prefers the fun, weighty, warm, and solid sound over a more spatial and energetic one. It also leans towards more of an analog molding of the musical pieces.
This cable has a full and fat sound. Speedy transients, cymbal sizzle, separation, organic textures? Forget about it. We’re talking a thick milk chocolate coat over everything. This, in effect, gives everything a more tangible, 3-D shape. There’s still sprinkles of sparkle, but that isn’t the star of the show.
This especially applies to vocal recordings – which are made to be addictively sweet and tangible. I really enjoyed this cable with more bass-centric and intimate recordings. It does get a little confused once the music gets busier, however.
Who should buy this cable?: If you prefer a wet, liquid, thick, and more tonally smokier sound. It’s not muffled – just not as resolving. May be a great cable if there’s already too much treble or brightness in your current system.
Trade-offs: This cable is far from transparent. It lacks clarity, vibrancy, detail, and lower level nuances. This affects soundstage focus and the stereo image.
Notes: Tonally dense, liquid, heavy, sweet, analog, smokey, juicy, grey."
https://audiobacon.net/2019/08/17/27-audiophile-power-cables-reviewed/16/
