I catch more fish on "accident",than the "esteemed" do on "purpose". Hint.(grin)
Bullets matter wayyyyyyyy more than headstamps,whether one has an inkling or not. I simply shoot it all and have the luxury of gunning every chambering/bullet,thus far cited.
The less one "knows" and "does"...the "better" everything is.
Hint.
Laughing!................