I also use vim. I prefer to keep wrapping off and line length go to 80 or so chars. I find it easier to read this way rather than have wrapping turned on. Wrap

I also use vim. I prefer to keep wrapping off and line length go to 80 or so chars. I find it easier to read this way rather than have wrapping turned on. Wrapping isn't nearly as good for my comprehension as a line break after 80 chars. Different people have different preferences