I'm researching the Chuwi minibook now and amazon.co.jp sells an japanese quality tested version "FFF UMPC FFF-PCM2B". Also in Japan, Donki Hote is selling a similar device called NANOTE NEXT (7inch, 8GB RAM, 64GB SSD). Both are at a similar price point. I'd also like to namedrop panasonic let's note (bigger form factor)