After trying quite a few, I settled on IBM Plex Mono quite a while back, and haven't seen any reason to switch, since. It's clear, the symbols are distinct (no

After trying quite a few, I settled on IBM Plex Mono quite a while back, and haven't seen any reason to switch, since. It's clear, the symbols are distinct (no confusion of zero and letter-o, no confusion of 1 and letter-l, etc), and it's easy on my eyes.