Very interesting summary, Kevin; thank you. Blessed Thanksgiving to all!
A comment in regards to system building considerations:
I reviewed the Signature Preamplifier MkII and the Phi 200 for Dagogo.com. Initially I was impressed with networked cables and felt there was a strong case for their use. But over time I have achieved far superior results when using non-networked cables. This has been consistent with all components/speakers whether using digital cables, interconnects, speaker cables or power cords. I also have achieved purer sound, with better microdynamics and definition when not using power filtration/regeneration components. Perhaps someday my mind will be persuaded otherwise by some product yet to be tested, but at this time I would not seek a networked cable for my reference.