Lapbook has 2 modifications : 4gb ram+64gb emmc+empty m.2 and 8gb ram+m.2 ssd+empty emmc.
Modification with 8gb ram works in dual channel, not sure about 4gb.
Officially laptop supports 512gb ssd, but some ssd higher than 512 can be detected.
it’s depending on your luck.
You can choose boot device but can’t change fixed boot order.
It seems to me that the keyboard on a laptop is ordinary, as on most inexpensive laptops. I did not find any information about the display, but I know that the laptop’s hinges may break over time.
You can fix this with resin. Acers used to have same issue.
Ive had fixed alot of hinges during my internship days.
But it’s better to get it replaced under warranty.