I love my firestorm. It is a short, fast bow.I'm pulling about 65lbs w/75-80% let-off. And I have never shot it w/just two fingers, I use a release.I can't see where that would make much of a difference thought, as long as the hunteradapts tothe new bow.
My dadshoots using a tab and fingers too, and he won't change for nothin.