Just ordered mine! As I got one of the last GMK Pristine sets on zfrontier's site, and it is sold out now, I am sure they would sell any remaining Monochrome sets sooner than later - easily.
Despite having already ordered, and having seen the single WS2 key on a photo, still is there any keyset out there, that used that color code already? Would be still nice to have some other comparison, otherwise still a little bit risky.. Lots of WS1 kits out there, which already looks gorgous.
Besides, just got the ePBT BoW set, and actually not very happy with it. Hoping the GMK set will look much more high class, as they do normally. Love my Pristine set in comparison, but not really white, thought that is not the point of that set.. Seems most of the writing here, I should have put to the GMK Paper IC, which I certainly plan to join later on as well..
In case you forgot the question, any existing sets ever used WS2 before? Haven't seen anything in this thread or anywhere else.. I am willing to be the guinea pick, but it would reduce the suspension a lot...