Late to the party. I recently invested in the Wireworld Platinum 8 USB. It’s the most expensive USB cable I currently have in the system and it’s marvelous. It brought a level of refinement and control to the sound which I wasn’t expecting.
I haven’t listened to the costlier options which Audioman58 has tried. Nevertheless, I am currently very happy with the improved sound quality of the system with the Platinum Starlight 8 USB. Who would have thought that a USB cable would have such an impact to the system. Recommended.