Solo streamer

Becoming very underwhelmed with the Shunyata USB cable. For the money spent I would have expected at least some improvement. None apparent. Any suggestions for another one?  
I think my previous praise was confirmation bias.

Re-suggesting the Wireworld Platinum USB. OCC silver and a unique design. Several options out there in the used world. 

FTA Sinope USB

@rvpiano one of the best USB cables I have tried is Audience StudioOne. Another is AudioQuest Diamond. 
Audience is fuller sounding, has more body and weight while retaining clarity and details. Soundstage is wide and deep. 
AQ Diamond is slightly leaner, faster sounding cable but still maintains natural tone. 
In your system with Benchmark DAC, I would highly recommend the Audience. I used it with DAC 3. I’m using the AQ Diamond now and recently compared it to Audience once again. I’m pretty sure you will not be underwhelmed with the Audience USB. It throws a massive stage that’s really stunning with large scale classical. 

To add…I throw the stock Aurender USB cable into the mix every once in a while. I’ve done it enough times and listened to it long enough each time to eliminate confirmation bias. The AQ Diamond is a better cable. And so is the Audience. Of course all system dependent but I just don’t see how in the context of your system it would fail to impress. 
Try it from The Cable Company