Picture below is the exit side of a 130lb doe I shot with a 290 grain Barnes Spitfire T-EZ riding in the blue sabots they come with. The Spitfire T-EZ has a flat base. My CVA didn't like the boat tail bullets. I can put 5 of the Spitfire T-EZs in an inch and a half group at 100. I shoot these on top of 120 grains of Blackhorn 209. Believe it or not I didn't catch any lung on this shot, but she still didn't make it more than 40 yards. I tried Hornady, Powerbelt, Federal, and Barnes when I got my new CVA Accura V2 LR. The Barnes were the most accurate and got the best reviews for best blood trails. I would try the flat base and the boat tails and see what your gun likes. I don't think you can can go wrong with any of them.