> need the extra screens Nowadays, you can plug several high-resolution displays in to a laptop (HDMI, DisplayPort, Thunderbolt over USB3...), and the integrat

> need the extra screens Nowadays, you can plug several high-resolution displays in to a laptop (HDMI, DisplayPort, Thunderbolt over USB3...), and the integrated graphics will handle it just fine. Just unplug one cable to go to a meeting, or work out of the office. > need the [...] full keyboard If you're not doing data entry, and you're not using applications that use the numpad for keyboard shortcuts, then ditching the numpad is fine. I personally prefer laptops without the numpad because then keyboard is centered on the screen. Using a laptop where I had to have my hands left of center might drive me crazy. > need the [...] mouse Personal preference (largely influenced by the work you're doing). For precision graphical work, there's little that can beat a good mouse or trackball. For pushing text around the screen and browsing the internet, a touchpad or trackpoint is just fine.