I have a 6.5x55 and a 7x57, as well as a .308 and an 8x57 for my 'big rifles', but have gotten the itch for something else. Not that I think I need to have something else. Someting with heavier bullet weights but not too much recoil. I do not reload (probably should) so bullet options in factory loads would be important. Does anyone have experience with either or both calibers, and care to chime in?