I'm not sure if I would call the headphone release date game (if you believe there is one as I do) between V-Moda and Denon a high stakes game of chicken or Poker. Both are being extremely tight lipped regarding the exact release date. In the case of Denon, they have posted all preorder information, but Denon and retailers will not commit to a specific release date for their various new models. As for V-Moda, Val has been uncharacteristically quiet, even breaking a promise on the M-100 forum to provide an update by the end of last week. I am wondering about the strategy- does one want to come out first or wait for reviews of the others headphone(s) before releasing theirs? This is all very interesting competitive theories I am proposing are serving to distract me since release dates continue to be seemingly pushed back. The marketing machines of both companies are out in full force with market share at stake in the most competitive headphone market ever. We have the inclusive, accessible, "we're just a small family run company that thinks outside the box" approach of V-Moda vs. the less aggressive, systematic, targeted lifestyle line of Denon. Both companies may have produced big winners with their approaches. All I know for sure is that I must hear the M-100, AH-D400 and AH-D600 before making a final decision on my primary, all-purpose, portable, circumaural cans.