A review on Audiophile-Magazine.com was just published!
This is a French online mag, so you'll need to translate or learn French... it's worth it!
The automatic translation is funny sometimes, it's not perfect but you get the idea.
Long story short, the cables won an award and the reviewer, Joël Chevassus, asked to buy the XLRs. Joël did a great job, his review gives a good idea of the results you can expect from the ZenWave D4 level cables. It also echos back my design priorities, which is satisfying as the cables performed as intended. http://www.audiophile-magazine.com/bancs-d-essais/zenwave-audio-d4/