Kilroy ain't here?
I decided not to continue (much), because I am not on the 'net to disrupt belief systems; know what I mean?
But I have a few ideas.........peak pressure, time to pressure, maximum pressure, mean pressure, dwell, blah blah blah.
Did it blow up my (or your) gun?
Did it hit where I aimed?
Did it go fast enough?
Did the bullet accomplish the work I wanted?
Is that the debate of which you speak?
"all my ammo is mostly retired factory ammo"