any with a dotted zero, extra points for italic.

I always end up with SF Pro Display for my desktop. For terminal I’m happy with several mentioned here.

I like Maple Mono https://github.com/subframe7536/maple-font

I know that this will anger some people, but I just use the defaults and I don't get why there are so many fonts, since they don't seem that much different to me.

0xProto

I like Delugia for any monospace needs. It's a nerdfont, and it's nicely readable without looking too chunky.

Code new roman! It's so cosy, and readable. I am a sucker for fonts with the cursive styled 'a'

Anyone using Nimbus Sans?

It's actually preinstalled in a lot of systems. You can check via
gnome-font-viewer or find /usr/share/fonts -name "*Nimbus*"

I love Eurostile Regular. Git it at https://freefonts.co/fonts/eurostile-regular

i want serifs. I use Go Mono for monospaced text. i've yet to find a good proportional slab serif font to match though.

Whatever comes default with the current system.

I don’t have a reason to move away from the Fedora defaults except for monospaced fonts.

Terminal wise, terminus is my default. It’s so clean, and it looks good without anti-aliasing.

Roboto Mono is my current preference for monospaced fonts.

Adobe Source Code Pro and JetBrains Mono are good alternatives as well.

Ubuntu Mono for terminal, code, and data, Open Sans for the rest

Fixedsys

I love Cartograph CF for the terminal and code editor. I like the handwriting-style italic variant, and it has programming ligatures. And of course I like the way the font looks.

There is an open-source font, Victor Mono, that also has a handwriting-style italic variant and programming ligatures. Otherwise its style is quite different.

I switched to Commit Mono for Terminal not too long ago but I really like it. Otherwise I use Cantarell but only because it is default and I never felt the need to change it.

I don't have a favorite system font, am I meant to? I did try to play with fonts at one point but the process of finding fonts and then figuring out how to install them was a bit much.

@SolarPunker I use Exo2 as desktop font and FantasqueSansMono in terminal.

I mostly use an android, and the default font is Ideal Sans Light. On my system, Arial Nova, Courier Prime, Helvetica Neue, Ideal Sans Book and a few others are regulars.

Every once in a while I get this itch which ends up in getting a new favourite font.

Verdana, Tahoma and Source code pro is good for eyes