Best budget, high current, DIY power cord wire?

I've experimented rather extensively with DIY power cords and have found, with my equipment, that the Cryo-Parts is quite superior to DIY Crump, DIY Flavor 4 with Belden 83802, Volex, & DH Labs. All of the others were only marginal improvements over a stock cord. If I'd stopped experimenting before trying the Cryo-Parts, I'd have validated my skeptical outlook on aftermarket power cords. Pretty much instantly after installing the Cryo-Parts on my amp, I knew that this was a real, audible, and substantive upgrade.

I'd advise you not to get too hung up on asking for other people's heads up comparisons. Power cords are so system and component dependent that what's mana from heaven in one system is chaff to be thrown away in another. When one person says something completely opposite from someone else about a wire or component, it doesn't mean one's wrong and one's right. Usually, they are both right, but only in the context of their system. This subjectivity is really aggravating to one possessed of "right brained" analytical thinking, but that's the annoying reality of things. Unfortunately, you just have to buy and try a few things.

Al, thanks for the correction regarding my confused brain hemispheres : )