I would generally argue that mouse is slower. If your hand is already on the mouse it is faster but the act of moving your hand to the mouse introduces quite a

I would generally argue that mouse is slower. If your hand is already on the mouse it is faster but the act of moving your hand to the mouse introduces quite a bit of latency. I can type a few keystrokes (which is usually all that it takes to move within the screen) in the time that it takes to move my hand to the mouse and locate the cursor... (But if you want to use a mouse, use a mouse! Choice is amazing!)