Would like to hear opinions on the actual killing power of a 270 Win large game

[Willoughby]

were are Elmer & Jack when you need them ?
oh well Chuck Hawks will have to do
http://www.chuckhawks.com/column8_oconnor_vs_keith.htm

[skypilot]

I would recommend bigger than .270 if hunting moose or in bear territory unless you can outrun your hunting partner.