Right now I use 3 different targets, a bag and 2 3D. I'll do bale and target work on the bag, and various range shots on the 3D's. I have them set so I can shoot at 1 target from the other, when I retrieve arrows. Sometimes I do bale work to warm up, sometimes the first shot is off a step ladder, simulating a tree stand shot. It's good to break things up, but I'm always mindful of form and shot sequence.