What I love about BJC (particularly their digital cables, where precision is most vital) is that they have super expensive, super precise machinery - they've invested a lot in the right equipment to strip and crimp the Belden wire and the Canare BNC plugs to the factory standard. A minority of people can do this right on their own, and even with Canare hand tools (compared to a computerized stripper and pneumatic crimping press) the result still isn't as perfect and reproducible. I really wouldn't buy a digital cable elsewhere, and their interconnects are nice too. Honestly, I'm pretty jealous that my BNC building gear isn't as fancy :-(