Try `Atkinson Hyperlegible` https://brailleinstitute.org/freefont https://brailleinstitute.org/freefont It was developed by the Braille Institute of America in

Try `Atkinson Hyperlegible` https://brailleinstitute.org/freefont https://brailleinstitute.org/freefont It was developed by the Braille Institute of America in 2019 for visually impaired. I think it's good font overall. For monospace you need something else. Aribus designed a great font called B612 mono except that O0 are too easy to mix.