For everyone's sake I hope this is true. But I will say, this whole "preorder/in stock soon" stuff has been going on since before the end of last year. And now those retailers have completely dropped off from selling GCW zero's altogether. Then we had Wilgoo do the same thing? And with the same results, still in "preorder/in stock soon" for over 9 months.
so I don't know, but in the case of my personal experience and from the pattern I am seeing, I would say you should probably jump on whatever opportunity you can to get a GCW0 wether used or new.