Boob,
Bullets matter wayyyyyyyy more than headstamps. A 14" RPM Swift barrel,costs the same as a 7" RPM 224 Kreedmire barrel. Hint.
In the Real World,atmospherics play more than a "smidge" of a role. In 223AI alone I shoot 7",8",9",10",12" and 14" RPM spouts and it never ain't not intellesting,to gun wares side by each,in like conditions. Hint.
It's never been difficult to cypher,who shoots...and who don't.
Hint................
