Give it a try. Highly underrated as a reading and notetaking device on top of being one of the rare laptop with eink screen that you can buy.

Oh I see they also made one with a real keyboard as recently as last year (thinkbook plus), wonder if the eink can be drawn via software directly (instead of using it as a regular display and let the driver guess how to optimize draw calls).

Check my link for github, IIRC I think it's the same USB driver so it should work too.