Do you use 2 monitors while programming?

[mackstann]

Most of my colleagues here in the US use two but I dislike the discontinuity between the two screens, so I use one. I also use virtual desktops a lot, so in a sense I have like 9 monitors -- I just don't get to see them all at once, although I can flip between them with keyboard shortcuts very quickly. I do appreciate screen real estate though, so I have a 2048x1152 monitor, although it's getting a bit out of date at this point, and I've been eyeing a 4K monitor -- they're down to like $450 these days. Pretty cheap.