5 1/2 year old thread. OP long gone. There seems little value in rehashing this one. The "it's enough gun", "no it ain't"... argument has been had for this cartridge and every other one too, 1000 times over.
Still happily answering to the call-sign Peetza.
The problem, as you so eloquently put it, is choice.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.