Played with the 150 TTSX this year and shot 3 deer with it. Impressive accuracy and absolutely hammered all 3 deer. Both shoulders weren't much of a test for it as it punched through easily but the furthest shot was only 200 yards. Not a huge sample but I am impressed with what I have seen so far. I think it is going to be my do all load for my 30-06 and would absolutely use it for bear or elk but I haven't shot at big game past 400 yards and likely won't. I will leave the 400-600 yardage answers to someone with more experience on game at those ranges.
