I dislike most mono fonts, but I found a monospace version of Atkinson Hyperlegible a while back and was using it until the author made a new monospace font they call Unolexic[1]; I've been using it since. They also have done posts comparing different parts of different fonts[2], making quasi-monospace fonts[3], etc., which are fascinating to read.
1: http://thedarnedestthing.com/unolexic