Looking from afar, I think Bob is trying to roll out a few too many products at one time. The management consultant in me would advise to slow down the pace of product roll outs a bit. I would not hold off on anything where they have already taken money; but after that I would slow down the introduction pace a bit. Free advice; worth what I am charging.
I wonder if the current traffic jam of new models is a side effect of the delay they had getting the new dual coil drivers from the manufacturer, coupled with the unexpected but necessary change of shell provider after the PM4 production run?
Wonder if that has caused the current glut of releases - if the drivers were available prior to the PM4 "issues", we may have seen the flagship models out earlier with the old cable connectors and a few month gapin between that and the Master/A-D scheduling. Given the changes outlined, I'm happy they have taken the extra time - sure Bob and Co would have preferred having to pick and pack a few thousand IEMs over a two week release period if they could have avoided it, just for sanity reasons!
Lots of gear to look forward to on the next few weeks - imagine the thread will explode as soon as the gear starts dropping through the door. Fun times!