Most of my ammo is on stripper clips, makes filling mags easy.

I can't find the last ones I bought.

A ton. Those of us who were into these things during the Clinton ban lived through this once. $30-60 AR mags, $70 Glock mags, $100 SIG 226 and 228 mags, $100 AUG mags, $200 SIG 55x mags, $100 mp5 mags, etc. Buy them cheap and stack them deep. And if you don’t, you’ll wish you did.

Regarding the loaded PMag feed lip issue:

Is it apparent if you have this issue? Will you see it on your magazine or will the top rounds be loose?
Or, is it a subtle problem that can only be detected by using the magazine?

Thanks

Mags are a consumable item so I don't think you can have to many. For HD, I have three Gen 1 20 round PMAGS loaded to 19 rounds,with the caps on.

From back in the day, I have some NIW Ramline mags that supposedly work with both an AR-15 and a Mini-14. I also have a couple of Thermolds that are 30/45 rounds - the collapsible ones.