Anyone Using DDC With Bricasti M5

If anyone is using a DDC with a Bricasti M5, please share your experience.

I have a Bricasti M5, and recently acquired a new DAC,  a Rockna Wavelight which has an I2S input.  I am currently connected via Kimber D60 coax cable. Am curious about benefit of inserting DDC in order to leverage I2S.  

Thanks for sharing your insights.