I'm trying to make up my mind whether or not I want to buy a new 07 Allegiance, but I want to know how they compare to the 2006 Allegiance. I saw that there are some obvious differences such as weight, but I want to know if they shoot any different. Is there more noticeable vibration, and do the cams still lean? I know Bowtech says they improved that but I've heard it still happens. So anyone who has shot both, Help me out please