alt Hacker NewsConfirmed. Minibooks are amazing in cramped locations (for example, airplane seats), or just to always keep in the bag for support.
There's nothing in the market like them, which is a shame - I think a slightly better quality Minibook (Chuwis are plain crap) would be a very solid laptop.
I just responded above, but you might want to look at the GPD Pocket 4.
It is NOT cheap ($1300 min spec) but it's also quite a bit more powerful and with better ports (full size HDMI and Ethernet). It's not for everyone, but it blows my mind how little competition it has given how useful its been for me over the years.