I have been using the rockets for 3 seasons and they have yet to fail me.They go in great and exit with a very impressive hole.Used steelheads once this year on a hog and they went in took both lungs and exited with the same size hole.Tried my rockets on the next hog but hit a little high but still got both lungs and left a hole big enough you could get a silver dollar in it flat.Hope this gives you some help in making your decision.[8D]