There' s nothing wrong with either one, and I made the switch from alums to carbons simply becasue I was tired of ruining alums on the 3D range. Its too easy to bend alums. Yes tolerances are not as perfect with carbons, but they have come along ways. I suggest picking up the latest issue of Petersons Bowhunting. They have an excellent article on todays carbons. They list several makes by weight grains. From the lightest to the heaviest. Carbons offer alot of variety now, and prices have come down alot. They are excellent for both target & hunting. Before you doubt something I' d suggest trying it, that way you know for yourself. I really like the carbons, and for the price I' ll never go back to alums. They are overall cheaper to own if you do quite abit of shooting.