This cartridge looks interesting. Will it really come close to the 300 WM? What are you guys shooting in this cartridge for powder and bullets 168-grains and over? I can't help but think that it will not come up to the class of a 300WM. I understand that some of the boys who shoot the 1000-yard benchrest game have had some success with this cartridge. I'm interested in hearing about the velocitys that are being clocked, and not what the ads claim. What realy is going on with this round?