Wow, a five year old caliber war thread, and just for S's & Giggles I would state that it will never be resolved. There is, to my knowledge no remarks from any paper, cardboard, plywood, steel, tin can, foam ball, pig , cow horse , deer, or human targets to dissuade anyone from thinking their chosen cartridge is the "BEST".
Without such information I would propose that any anecdotal evidence, put forth without supporting evidence as to the actual lethality of any aforementioned round is supposition and subject to interpretation by anyone. JMHO

Me, right now I like the 45GAP, unless I'm carrying my 3913, or my BHP, or my 4506, or my .586. YMMV