I am fickle about my ammo but my rifles seem to grow on me. When I first got my Ruger M-77 MKII target in a .220 swift I thought I made a mistake but it is my favorite rifle to shoot and to load for.I choose it for its legendary past. Everyone was saying it will burn out your barrel ,then I started thinking about the 22-250, .223 wssm, why dont they burn out there barrels ? So I stopped worrying and started shooting. Now I am really getting to like my Browning A-Bolt .270wsm I to have always had a .270 of some kind in my safe.