As someone who has gone over a ton of different fonts, finding the right font is very difficult. I think a bad font can be distracting, and worsens my ability to code. When you have just the right font, no extra distractions, just code and music, I find myself writing code way better. I dont want ligatures or fancy 'next generation' font features that makes the letters line up oh so perfectly or whatever bullshit, I just need a font that looks good, is ligature-less and stays out of my way, when you're redrawing every single character on a single modification and causing my code to look like its doing the fucking cha cha slide I find it very difficult to do anything.