Primer choices--- simplifying the stock

I am in the business of revamping my primer supply lately. LR and LP l stock the standard fare and in proportions to reflect usage. I do tend to use more LPM in place of LP in revolvers though. For SP and SR l do it a bit differently. A smaller amount of SPP for use in striker fired. The balance l buy SRM primers and have worked up loads accordingly. Most of my handguns will set a SRM primer off without problems and 223 ammo has experienced no slamfires in either my Mini 14's or my AR's in conservatively 175K rounds. I even use them in my 22Hornet loads. I am not particular on the brand l use as l admit l am no benchrest shooter by any stretch of the imagination. Also changing brands/lots does not make appreciable differences on target at ranges l shoot. Anyone else do this? No, my loads are not all at max or in the nuclear range either. YMMV
EtA This stood me well through the last shortage. Most were not buying so many magnum primers it seems and they were mostly available when l needed some.

Agreed. There are some handguns that will not light off a SRM primer. Those l will use SPP for but they are in a small minority in my safes. Hint l presently own no Glocks. At least l figured out what works reliably with what handgun in times O plenty.

A note for new reloaders: use what the book calls for at least until you get consistent results and understand what to expect. THEN and only then can you safely experiment from a recipe.

ETA: This is my buy enough prirmers to hedge against future price increases and in case they go to background checks or stop sales of primers outright.