My experience is that a mouse is most accurate, followed by a trackpoint, followed by a trackpad, but then again I rarely use trackpads. I inevitably move the m

My experience is that a mouse is most accurate, followed by a trackpoint, followed by a trackpad, but then again I rarely use trackpads. I inevitably move the mouse when I take my finger off or try to press buttons. Also if I leave it enabled, I inevitably teleport the mouse around the screen with my palms, "palm detection" or no. Sadly every non-IBM/Lenovo trackpoint I've ever used is awful (although significantly improved by putting a Thinkpad cover bit on the joystick, if you're stuck with one). That said, having played through the SC1 campaign with a trackpoint... even the best ones are not as good as a real mouse.