USB cable opinions

+1 Audience.  I switched from the Wireworld Platinum USB cable to the Audience AU24 SE USB Dual End cable and it sounded much better.  I immediately heard better bass, clarity, less noise and better separation. 

Th Audience USB duel end cable is excellent and I recommend it.  If possible, you should audition some of these cables so you can best decide.  

My "real-world" experience led me to preferring a Verastarr Nemesis USB cable for my MacBook Pro to ExaSound E32 DAC link. 

In my system, it beat out the Curious, AQ Diamond, Synergistic Research Active, and yes, the Audience AU24SE USB cables.  The Audience was very close, but I slightly preferred the Verastarr for it's slightly better organic and natural sound.

+1, Verastarr USB. 

I'm using Audioquest Carbon to a Bricasti DAC. Very pleased with the results

I had a USB cable shootout some time ago, which included most of the above cables and one not yet mentioned was the clear winner: Furutech GT2 Pro.