Got mine from Steamisland. Could have got it cheaper from China but no stock available. Anyway after using it for several days I have to say that it is a hit for me. Like everything about it. Build quality and finish is excellent. I like the size and weight and it is ideal carry around and fits nicely in a jeans pocket. Included rba and 'boro' tank work very well for MTL. Not my favourite but it is a decent addition that is included. Screen could be a bit larger but it's no deal breaker for me.
Overall you have done an excellent job on this @cthulhumod .