We don't have a squad cage so I do use the smith for some things like: Incline Chest press (I also do dumbell incline chest press too, I alternate) Smith Machine Military Press (again i alternate with dumbells) Smith Machine Shrugs and Squats.
Today I used the Smith for Squats and Shrugs and that was it, the rest was bench, dumbells, seated row machine, pull down machine... skull crushers.. DB curls.. Deadlifts of course.