I can not guarantee per se, but I occasionally made an order (also a week ago), and was reading this thread (not registering though) with great sense of worry.

Well, later in my Spam I found two emails - 1 from next day after purchase and 2nd the week after, so actually I see that he is keeping me on track though there are some issues with MSI boards and not all units ordered could be mastered, but whatever the cost, they're forcing it as much as they can, as it says. I guess they would not sacrifice stability, and that seems like a totally right thing with miners.

Both of the emails were written in a adequate manner and I do not see the signs in there which would make someone worry now. I am 99% sure he's having technical difficulties, but the lack of communication replies, reported by other board members, should raise some bar in the future for this business to thrive At least it would be anticipated by the current clients.

Will post here when I'll get my unit, as well.