It depends on what size game you are going after. If it is deer size in the 90 to 200 lb range the 130 Sierra or Ballistic tip, in my experience of having killed quite a number of deer as a control hunter, usually drops a deer in their tracks but many more will run off a ways before they do down on most 140s. The 140s seem to be constructed a little tougher than the 130. If the game is deer that go over 200 lbs on average then yes the 140s may just be the ticket.