I'm very happy with mine. With my draw length at32" I'm not able to shoot a whole lot of differnet arrows , but the FMJs shoot real good for me. They are very slim so the penetration is good as well. I shoot the 300's which are 11.6 gpi so they will be a litle heavier than a standard carbon, but that weight translates into energy, so it is a fair trade for me. I'm shooting 268 fps at 572 grains, which is around 90 pounds of energy, or sufficient for any African game, let alone deer.