I would recommend getting at least 1.37 meters. This has a big impact on reflections (that are audible) within the cable itself.
All of my digital cables are now the Takshaka digital. They easily bested a Mutec cable, a Project ClayX Black River Giesemann EVA Reference 75ohm BNC Clock Cable and a Audiolund xTreme Silver Series (mimics the Westminster sound). The changes were not subtle going from any of these cables to the Takshaka's.
It didn't matter if they were going from a clock to a switch, a clock to an Esoteric P-02 transport or from a Lumin U1X to an ANK 5.1 Signature Pro DAC. The changes were a wonderful addition to the spectrum of sound, imaging, sound stage and so many other aspects that matter to me. The overall sound is not tilted and it is full bodied with plenty of weight, without even a hint of bloat or boom on any of the lower registers. Wonderful presence.
All of my Takshaka digital cables are at least 1.37m BTW. If you add in reflections, this may change things in a way that you may not like. Jonny recommends that length for good reason and yes, I have heard the direct difference between a digital cables that had reflections and did not. Same cable, same metallurgy and even from the same company. They were different lengths and it made a pair of Focal Utopia Grands go from having an unwanted digital hash/noise to a wonderful sound. All of the unwanted artifacts had disappeared with the proper length cable.
Tom

