I use an old cobra site cost me 25 dollars I think at walmart,I have put a lot of meat in the freezer with it,just because something is high priced doesn't mean its the best,I shoot a fred bear bow probably a 2003 or so model and I have killed a good share of deer with it,if I did miss a deer it was not because I wasn't using a $700.00 dollar mathews,no offense to anyone who chooses to buy them high priced bows only bad part about that is the prices will just keep rising because people out there paying those prices,they are at $2,000 now and I will bet by 2 years the price on some bows will be $3,000-4,000 its getting pretty sick when a bow cost you about as much as an acre of land.