Good point. I know I can't keep from trying a new bullet every range session. I just got a new Rossi Miniloader (for my daughter if the wife asks) and have already tried 155 gr XTP's, 180 gr Cheapshots, 200 gr SST's, 200 gr xtp's and 240 gr QT PR bullets. All are .40 cal in .45 cal sabots. All shoot well enough to kill deer, sub 1" CTC at 50 yards with 60 gr of t7 2f. Seems like the heavier the bullet, the smaller the group. It is good to have options, and know all of them will do the job. I think I will start with the heaviest and work down. Not sure if the 200 gr SST is a good idea on deer at ~1600 fps muzzle velocity, but I know the PR bullets, 200 gr XTP's and 180 CS's will all do fine at that velocity. I should have enough bullets to kill deer for several years even if I shoot 20 or so for practice out of that gun every year!