Not quite sure what you are trying to say, but my initial post is Dead On... sir I have reloaded for over 20 years and I was taught to reload by a man who was quite serious minded. He has been all over the world in various "Security" related jobs so his life was literally on the line at times. When his ammo had to perform it Really *Seriously* had to perform, and with no excuses.
Not trying to be an ass, but as I sit here I am wondering .... I take reloading Damn Seriously just FYI...
Re-Read my post and think about it. I have read German Salizars writings quite a bit, I respect him more than you may realize. Not sure you read my link...not sure you read German's .... a LOT of good solid information. There are always rock solid reasons for when I recommend a primer that have been tested over time. The reason for them being different is because there are so many Different Types of Brass and case designs / rifle designs and each will have "a reason" for the various job types.
I hope this did not come off sounding poorly or "Off Color" as I mean no disrespect to anyone on this site! Simply discussing is all.