Dual monitors are a kind of upgrade that feels like an obvious win. What’s not to love, after all? Ever since moving to a dual-monitor setup, I have more screen space, better multitasking, fewer Alt+Tab gymnastics, and most importantly, YouTube on the second screen as I work on the primary display. These are all things I looked forward to when I brought a second monitor home. I’d definitely make the same decision again in a heartbeat, but owning two displays has definitely come with a surprising number of little compromises that I never saw coming.