The gen 2 are supposed to be a bit tougher, but nothing wrong wirh gen 1. Swift already had a tough bullet in the aframe and viewed the scirocco as a long range / medium game bullet. People used the scirocco for bigger game (elk/moose) so swift toughened it up. I have used the gen i in 165 gr / 300 Win for deer sized game and accurate and lot of damage but still holds together.
