Although Steve's opinion is well respected by me especially about MasterBuilt...I think this cable peaks my interest solely based on design and John McDonald.
Siltech must be a good option but rather expensvie one, is that unpowered usb?
Since many years I use unpowered usb, first it was Jcat Ref, now Polish boutique unpowerered usb , Salamandra ( orange one), recently reviewed by Srajan Ebaen http://www.6moons.com/audioreviews2/stavessence/1.html