Advice on a good Digital Coax Cable to run between my Transport and DAC?

Agree with audphile1 dump the Wyred reclocker. Also, per direct communication I had with Jay's the transport's AES output is optimized over the Coax so maybe consider getting an AES/EBU cable and go direct to the Pontus with that for an increase in SQ. If not, just go direct to the Pontus from the Jays with Coax

I concurr with facten, my Jay's is connected to the dac with a Snake River Boomslang AES cable with better results than even I2s. 

I’d also recommend looking into a DAC upgrade. That’s a sweet transport. Needs a dac on the same level. 

This was a + to my setup.

SUPRA USB EXCALIBUR 0.3-meter (1 foot), Made in Sweden

@lanx0003 Despite the impedance rating, the Acoustic Zen MC2 is notably better than other digital cables I've tried such as XLO, Morrow, Harmonic Technologies.  Probably others as well. I'm using the cable between my Denon DCD-1700NE player and my Gustard dac.