Slightly related topic - what typeface (font) do you guys use for writing? For programming, I use Adobe's Source Code Pro. However, for writing non-code, what

Slightly related topic - what typeface (font) do you guys use for writing? For programming, I use Adobe's Source Code Pro. However, for writing non-code, what do you recommend? I'm currently trying Adobe's Source Serif Pro, which isn't bad. There's also Source Sans Pro, but I would have thought a serif font would be better for non-code tasks, and more pleasing on the eyes. Other recommendations?