For my kiddo's .223, the 65 grain Sierra Game King has performed very well. Have used the 62 grain TTSX recently on a few hogs and had really good results, so hoping to try them out this season on deer. In my 6.5 Creedmoor I use Berger 140 grain Hunting VLD, same load as for my long range shooting. Pushing them at 2,821 fps, they are absolute hammers on deer and hogs. Have shot deer out to 400 yards, and hogs a tad over 700 yards with them. Effective quick kills every time.