I ordered one, with no experience although like the story and heard about the original.
One very frustrating concern - the warranty. This is $255+ for a device that is only good for 3 million seconds. Would it be possible to arrange replacement at cost after 2 years?
I have no reason to think that it will not work well for 2 years, but I am not prepared to guarantee that in a warranty. That would be taking on too much risk as a small company.