Do you have better designs? If you're using Emacs-style editing, you want Ctrl shortcuts. If you're using vi-style modal editing, you want single keys to move around. What would you recommend?
Note that moving your hand to the arrow keys is, while more intuitive, slower and requiring more thought than the other options presented (once these options are learned).
Note that moving your hand to the arrow keys is, while more intuitive, slower and requiring more thought than the other options presented (once these options are learned).