Out to about 250 yards the 130 and 150 are nearly idenical. The 140 will fit the bill as well. As a rule both the 130 and 150 will hit the same impacy point and over the years I have seen no difference in the killing power of the two. I would shoot the 130 for everything but elk and moose. For big stuff like that The Barnes X bullet in the heavier weights will do the job PDQ.