Below are my preferences… For monospace: 1-Liberation Sans Mono 2-Inconsolata 3-American Typewriter (Decorative) For Serif Font: 1-Baskerville (for long texts) 2-Didot Bold (for titles) 3-Cochin, Rockwell (Decorative) For Sans Serif: 1-Optima (modern feel) 2-Helvetica Neue, Segoe UI, Lato 3-Futura/Gill Sans/Avenir Condensed (Decorative)