Aussie,
In addition to Mark's questions, could you describe the terminal differences you see between "efficient" and "emphatic" effects on deer-sized game, when both result in an animal falling over at the hit?
Also, have you seen significant differences between the 7x57, for instance, and the class of cartridges just below it, like the 6.5x55, the 257 Roberts, and the 243 Winchester?
Thanks,
Jaywalker
