I think most people forget about the VaporShark DNA devices. They have also received rave reviews, are even smaller than the Hana mini and have been reasonably priced and available with short wait times, the entire time the whole Hana craze has been going on.
I have two VS DNA30's and ordered two of the Hana clones after pics were posted of what they look like inside. Looked pretty tidy to me.
I also agree this will hurt Hana, and I think it will drive prices down across the board. Aluminum electronic boxes, in my opinion, don't hold the same prestige (can't find the right word here) as an authentic mech mod. Sure mech mod clones can function the same, with the same or better voltage drop, but they rarely, if ever, look as nice as the originals.
There is nothing unique about an anodized aluminum box, its more about the chip inside. And with the manufacturing issues Hana has been having, with the crooked 510 connectors and units arriving with scratches, etc, I don't see how people can justify the extra cost anymore.
I am pleased that these clones are being made logo-free though.