What is the best USB cable under $500 for a natural presentation and good detail ?

Mad Scientist Black Magic USB 

(named after the boat that won the America's Cup in 1995).

https://www.madscientist-audio.com/bmusb.html

I really thought the intent of this site was to discuss possible audio improvements.

In reality, it is littered with too much veiled antagonism and abuse.

I purchase improvements after careful research and consideration, usually observe a difference and truthfully pass my observations on, whether favourable or not.

I appreciate the comments from those who have tried products, haven’t observed any difference, and report this.

I won’t lecture you on how to live your life, and I wish others would do the same.

@axeis1

I have Audience and Black Cat cables. Very good indeed.

I was researching cable upgrades; ended up buying Audience because someone using subjectivity, listened to them (no scientific measurements), and gave them a glowing review. As did other reviewers. I was sold.

I lent them to my cousin, who hasn’t returned them yet (its been three months).

USB cables DO make a difference. I know they shouldn’t.

And that’s the same with very many of my audio purchases.