Earlier quoted context omitted.
HannsNote2 looks amazing in the sunshine. But very slow processor and very low capacity battery. It’s a niche use case but great for a couple of hours of KOReader in the sun. https://www.hannspree.com/product/hannsnote2
USI stylus: https://www.hannspree.com/product/active-stylus-pen Currently, all of my devices (Samsung Galaxy Book 3 Pro 360, Kindle Scribe, Wacom One display, Samsung Galaxy Note 10+) have Wacom EMR.
Not only USI but v 2.0, which doesn’t seem to be very widespread. Either way (compared to my Remarkable 1) I wouldn’t recommend the stylus.