Considering the average age of the posters on this thread, I think coronary failure would be a bigger concern than stripper vs mag fed. for continuity of fire.
Given the lack of decorum in some cases, I would think hypertension.
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway The man who makes no mistakes does not usually make anything.-- Edward John Phelps