i have used 2 different omens by 2 different people and they hit great. i also had a bk2 then sold it and ended up buying another bk2. the 2nd bk2 was different than the first. i liked the first ones better. they seemed to be weighted differently or something. i know the newer ones have a brass ring where u take the butt cap off of. i dont think the first one did. but i would rather have my bk1 i guess u could call it.....its all personal preference.