Can't explain it, but to my eyes Jetbrains Mono is too robotic or mechanical, maybe clinical? whereas I love that Fira has some character and feels at least a b

Can't explain it, but to my eyes Jetbrains Mono is too robotic or mechanical, maybe clinical? whereas I love that Fira has some character and feels at least a bit Humanist for a monospaced font. The iA Writer fonts are another great option.