Since the first time of seeing it on a Mac (Plus, probably), I’ve been in love with Palatino. It just seems to flow so nicely, and the italic is gorgeous.

I missed it for many years until I found TeX Gyre Pagella.

Currently using Noto Sans in koreader

Libertinus Serif is my current favorite. I generally like most garamond-likes for most books, but will dabble in a sans if the book is suitably scifi. Older favorites of mine are Adobe Caslon Pro and Adobe Devanagari. Baumschrift is a fantastic clean sans font but honestly it shines best on larger sizes for headers rather than prose. If we are doing monospace I love IBM Plex Mono in the light variety.

Lexend Deca from https://www.lexend.com/ because it’s the only font I could find which was studied during it’s creation for being more readable for many people.

Yes.

TL;DR: I don’t actually know, that’s how much I care.

Faustina, it’s the FOSS alternative to the Kindle’s default font.

Baskerville, or Jokerman if I fancy an aneurism.

Copperplate Gothic.

Just kidding, I don’t have one but would love some suggestions.

Comic sans.

Just kidding. I use the dyslexia font. It does what it says on the tin.

nztt.

Made it myself.

Works for my dyslexia, and efficient for vertical space.

It divides opinion, some very enthusiastic, some hate it.

Times New Roman

/not allowed to say anything else or my boat will be sunk.

http://vollkorn-typeface.com/ And I’m surprised that no one mentioned it yet

Literata and Bitter Pro are the ones I switch between on my kobo.

I just tried a few fonts on my old Kobo, as I’ve done a few times here and there, and I always end up back with a serif font. I’m not sure why, but I have suspicion that reading paperbacks and newspapers before ereaders existed has trained me to read faster with serif fonts.

Atkinson Hyperlegible Next from the Braille Institute