It takes a lot more discipline, in my opinion, to sink three arrows into the bullseye of three separate targets than it does to just stand in the same spot, shooting the exact same spot on a target, time after time after time. Mix it up, save your equipment.

Your trajectory is going to depend on the amount of offset or helical you use, as well as the weight difference. If you really shoot as good as you think you do... then you'll be able to tell the difference.