Premium look for its value
Conclusions: The Teclast Tbook 10 looks realy high quality for its price. Android is very fast, Windows 10 is slower. Do not expect high working speeds for Win10, but this was never my intention. It is very nice for taking with me on the road. I'm very pleased so far, nice value for this price. If this is import to you, please take into mind that wifi is realy poor. 3-4 Mbps download speeds, with a dongle wireless N, I got speeds +24 Mbps.
Note for belgian customers: I got a import tax 34 euro extra.