Did you actually read the article? Dropped ~8.5' off the back of a truck onto the feed lips. PMAG broke, the "second tier" GI mag didn't. I've never had any issues with the GI mags. PMAGs would seem a slightly better choice if you plan to run over your mags with a truck, but the GI mags do better when dropped. Don't know about you, but I'm far more likely to drop things than run them over with a truck! GI mags have been in use for what, approaching 50 years now? How long have Pmags been on the market to "prove" their "real world" superiority? --wally.