Well that's why I say stick with one ball, and learn that way. My Nike balls are 50 yard darts no BS at all (well a v little some places best but basically that's it), and same darts choked down and FBS.
EDIT: Also first one to agree more than one way to skin a cat. I go with what I know works, but v much up to each to do their own mapping after the basics, and decide how they want to play it.
Ages ago I read that even the full 60 yard shot does not spin back FBS (for some reason when it used to before), but I never experimented as stops fine neutral / slight top if think needs it some places anyway..