I have been shooting a 66" longbow made by John McDonald (Big River Bows). I love it. It is a magic bow for me. No. I don't hit everything I shoot at, but... Just ....feels like a bow should feel. I shoot it while stump shooting in as many God Awful, contorted ways that I can. I have not found it's length to be any sort of problem while doing so.. or hunting... with one exception. It is not a "portable blind" bow.
I feel the little bit of extra length makes it feel just a bit better in my hand.
A large part of a bow is not just how it shoots, but how it looks to you and how it feels to you, and even, how it makes you feel.
Everybody has different needs, desires, feelings. With luck you will find the bow that is right for you, but don't base that too heavily on what is right for me.
ChuckC