well ok as I have gotten older,,not so much wiser, sometimes I hunt out of a blind,,so I have made some bows that are shorter for blind hunting or treee stand,,
54 inches was what I shot 20 years ago for hunting, and my target bow, or 3d bow was 70 inches,,
I only drew the short bow 24 or 25 inches and the longer bow I shot at a longer draw,,
ok that being said,, I dont target shoot any really now,, just hunting bows, I will practice sometimes with the long bow cause I like it, and fun to shoot,,
but lately I have been concentrating on bows that draw 23 and 24 inches,,, shooting through the chronograph showed me designed properly they have good cast, but like Laubin says in his book,, they take a bit more skill to shoot well, so I am just practicing to see what I can do,,
my draw is shorter on the hunting bow,, and longer on the target bow,, hunting bows for me are designed for short range,, and the target bow for longer range,,
that being said, there have been times when I hunted with the longer target bow with success,or shot my hunting bow in competitions,,, but when you are in a blind and cant draw it,, makes you reconsider some options on length., Turkey hunting comes to mind, even in a brush blind,, catching the end of your bow on a twig, can really mess with your shot sequence,,