I don't think I've ever done this, I've only been coding a few years so I think modern monitors have been good enough.. One thing I have noticed is I find a lot

I don't think I've ever done this, I've only been coding a few years so I think modern monitors have been good enough.. One thing I have noticed is I find a lot of devs leave their font at the default size, for a while now I've been making it a bit bigger and increased the line spacing a bit, I find it helps me stay focused better