Programming font of choice?

So, I’m quite picky when it comes to my IDE setup— theme, scheme, font and whatnot. I have tried almost every single easily available font out there, and not really satisfied with them all that much.

What do you guys use? Anything particular? Or just the default one that comes with your IDE/system? Does it make a difference to you?

Also, I went and designed my own font— Dita Grotesk Mono, which you can see here— archetype-foundry.com Currently in the process of doing v2, with code ligatures and a couple other features. Try it out and let me know what you think!