The IIGS keyboard is well-liked by those with smaller fingers, as the area on which the key can be pressed is somewhat smaller than other ADB keyboards. Try one before you buy one, if you can.

If you are interested in the feel of the keyboard, the extended keyboards (I and II), IIGS keyboard, and original ADB "short" keyboard are clicky in nature. The Apple Keyboard II (the newer short keyboard) is not clicky (and is downright mushy if you find one manufactured in Mexico...I recommend one from Malaysia instead). The AppleDesign keyboard (late 1990s ADB extended model) follows the same logic as the Keyboard II in terms of country of origin and feel.