Forget about the ole wives tail about deflect on lighter bullets, all bullets if obstructed will deflect, so the point is moot!

You said it let your gun tell you what she likes to throw...but don' t be suprised if she throws more than one nicely. Just match your results with what you require. Personally I switched 130gr due to the need for a flat trajectory for some longer distance terrain and never went back to the 150' s. Everybody' s different.

Good Luck and have fun with your new toy!!!!