i use those as well. the one that is needed to complement ‘alt + s’ is the ‘undo zoom’ command. → super fast navigation.
having said that, mouse zooming is handy too and many people prefer it so no reason not to fulfill their wishes. 
i use those as well. the one that is needed to complement ‘alt + s’ is the ‘undo zoom’ command. → super fast navigation.
having said that, mouse zooming is handy too and many people prefer it so no reason not to fulfill their wishes.