I just turned on my monitor after using no monitor for years. Holy shit. When people said that the difference was "pretty noticeable" I was like "meh, probably a waste of time" Until I saw how fucking insane this shit is. Having no monitor feels like absolute shit now and I don't think I can ever go back. It's like playing a whole new game. If you're considering turning on your monitor, do it right now, you will not be upset.