It's simple, pick whichever one you shoot best. If you can't shoot them yet. Pick whichever one feels better or more solid in your hands. Use your intuition. Different strokes for different folks. We can't really answer for you. Just for ourselves.
Pick one. And post pics back here with a range report. Or it didn't happen.
And God bless the family. I'm sure they're gorgeous. You protect them now, and make sure the wife can also.