RE: ALL THESE DIFFERENT 7mm?
50-150 yards? Assuming deer and maybe hogs and smaller black bear, I'd get a 7mm-08 Remington(in a Win M70 Compact, but that's another story)and never look back. Next choice would be a 280 Remington.......unless of course a real nice 7x57 Mauser showed up. Ruger and Remington chambered these within the last couple decades.These three would pretty much be indistinquishable with bullet weights commonly used for deer.No need for magnums for 150 yard shots.