maybe yes, you might be right, agree to disagree))
at the end of the day Im just making a pure speculation without real facts on this one=)
I think it would really help thou if you are 5'7, you have a ripped body and a handsome face, then if you lift your self to 5'10 i guess it would make i big difference)) But if you are just an average dude who goes from 5'7 to 5'10 i dont know man but i'm guessing it doesnt make that much of a different.