I don't have any experience with either one but that Amazon one is the one I would try. Certainly, given the insane pricing in the world of speaker cables, it is cheap enough to give it a try and see what you think.
I might just do that myself, and see if it is better than the 12 AWG Star Quad set up I have now.
BTW, years ago, I had a neighbor who had a very illegal CB transmitter which was also very noisy and had harmonic noise all over the spectrum. It screwed up my stereo big time until I found a pair of 16 AWG coax cables. That cured the problem completely. All the other cables were coax, so I thought I would give coax speaker cables a try and it nailed the problem. For reference, his transmit antenna was about 75 feet from my stereo.