1, 2, 3, and they're off!  Well, not really but sort of.  Firstly I though how could I control the variable throws.  But then I thought, if you do the exact same motion in exactly the same time well, you would have the same force.

So, on the count of 3 (not really count of but more like, in the time of), I threw 4 different planes all having different qualities by using the same motion

Me doing the experiment