Dell analyzed several studies (including its own research) and concluded that utilizing dual monitors can enhance productivity and elevate the overall user experience for the majority of individuals. Nonetheless, this doesn’t automatically imply that having extra monitors consistently leads to increased output. While there are certainly exceptions, for the typical user, a three-monitor configuration consumes too much time and space to warrant any uncertain advantages it may provide.
Not everyone finds themselves better off without a third monitor. For instance, within the /r/Monitors subreddit, some users claim that employing three monitors in their roles as software developers and in related fields presents certain benefits. However, many users point out that three monitors ultimately turned out to be not worth the trouble. They also noted that, in certain situations, the tasks managed by a third monitor could be handled by alternative methods.