necromancy, but for a boox max 2, font size starting on 16, and after long test sessions I decided to go with bookerly, noto serif with the eink modification and
chareink for serif fonts and opensans or lato for sans fonts.
I tried dozens of fonts and every test went the same way for those 4 fonts, no matter how I tweaked the ereader, the manual bolding of the text, etc.
readability is just the best with those and not even close.