Programming fonts

There are many sites on Internet recommending many good fixed-width fonts for daily programming. Of all these recommended fonts, I personally like BPmono. It is clear, has slashed zero.

But, changes are the nature of human being. Sometimes when I feel bored about BPmono, I switch to another interesting font Monofur. It's cute and makes you feel good, at least (Study shows happy people are more creative). LOL.