hi
according to the user’s posts and Chris posts and costumer service of banggood that emailed me the new version of Chuwi hi12 supporting Pres stylus i think the windows 10 model and dual boot model are the same and stylus that dual boot support is that active capacitive stylus which we could buy by ourselves.then the last model which of course most have another touch panel to be compatible with Pres stylus will come 1 month later maybe they wanna show it as Chuwi hi12 pro stylus with built in x5 Z8500(more reliable) or x7 Z8700(i am not sure because the price will be a boundry limitation for chuwi company for competing with MS pro 3 and 4) with higher price that causes some of us sell our product to buy that one.i by myself feel somehow addicted to these kind of tablets so if as Chris wrote they released the android bios (DNS mode) i will buy a capacitive active stylus 16$ and flash the rom + the keyboard.
be aware that those ones who are working in Chuwi company come and see what we are talking about and find the way to attract us and make addicted to fallow what ever it’s their purposes