I know that A to A is what some tote as the most important to accuracy. Others say brace height. I shot a longer bow and now shoot a shorter one. I think the shorter one is more accurate. I shot a bow with an 8" brace and now shoot one with a 7" brace. I think my new bow is more accurate. Having said that, I shot a 6" brace bow with a relatively long (36") A to A. I could not shoot that bow for crap. So the longer A to A could not overcome the short brace height. I am less concerned with A to A as I am brace. Just my opinion.