Good article and, vey specific to this site, pretty detailed and fair opinion about performance and valour for the money. There is however "a catch" when it comes down to Chuwi devices. Hardly anyone, except Chris from TechTablets, is addressing the pain point in when deciding for a Chuwi device. Not the price, build quality or performance but the after sale/ customer service. A disaster!!! What happened is, I got myself a Corebook via indigogo for 400 Eur not more than 14 months ago. I was amazed by the quality and performance, astutely to the extend whereI got another Lapbook SE for my friend. Since 1 month the Corebook has a malfunctioning keyboard, 9 keys are unresponsive and the Lapbook has a broken display on both sides of the hinge from the tension when closing/ opening the lid.
Solutions provided by Chuwi: "we no longer provide support for first gen. Corebook", which basically means- take your 400 Eur and shove it up your 3 letters after 1 year. As for the Lapbook, an answer to my email it's still pending.
So unless Chuwi is providing a device to be used for 12 months costs free, just to establish a lifespan it's a BIG DON'T BUY. Go for Bmax, Teclast or EzJumper.