Which USB Cable?

Which USB Cable will you recommend me to use between and Emotiva DAC and a Cary MS1 Music Server?

My options are:

Audioquest Carbon
DH Labs
Cardas Clear

Better USB's are better...I went with Cardas Clear. I am sure lot's of opinions here, but it's hard to recommend..best is to try a few...I know that is hard sometimes...
I would highly recommend Acoustic Revive USB cables. I was amazed at the impact they've had in my system but as Jfrech suggested if you have the opportunity to try some you'd be best served. Good luck on your quest.
I tried many and felt that ridge street audio offered the best for my system. He has a trial period so you can return if you don't like.