As with any other attack, take care to make sure your shooting hits home where you need it the most. There's no denying that a distinct feeling of glee can be found from eliminating a small unit, but sometimes your slings and arrows are far more suitably employed whittling down that massive infantry block that's working its way towards your lines. Make no mistake, shooting is unlikely to win the game for you, but every casualty it causes will help you when close combat starts.