Agree these scene pad are the most flexible. The 'off' button (always labelled that way) is actually just another scene button with default off functionality. You can also program it as a regular scene, this allows 2 such scene controllers to have 7 scenes and an off between them for example, or for 'off' actually to leave some fixtures on at a minimum level as night lights, or to turn off all lights in the rest of the house while turning on lights in the bedroom. Each of the 4 buttons can be set to control a different set of loads.
Its not clear to me if you can just buy these blank without custom labels...?
Alan