your having Penetration Problems eh???? they make pills for that!!!

siriously tho... a new bow isn't going to help unless you can pull considerably more weight like 8-10 lbs more...Tip sharpness effects Penetraion in targets the most...for example my 55lbs bowwith a new sharp field point will penetrate better than a guys 65 pund bow with a dull tip...same apply's to your hunting heads....moving up in total arrow weight is the only other thing that will help you "quite noticably"in a hunting situation, if you cant shoot accurately with more pullweight.