i've loved the of the model 100 since i first saw them. have always kept an eye out for similar form factors. not carrying around a huge fragile screen. not having to power said screen when a small one would be enough for my simple needs.

the cambridge z88 https://en.wikipedia.org/wiki/Cambridge_Z88

the alphasmart dana https://en.wikipedia.org/wiki/AlphaSmart

the clockworkpi devterm https://www.clockworkpi.com/shop

some day i'll just have to bite the bullet and buy one of them :-)