300 PRC = properly throated 300WM. Not a nickel's worth of difference between the two IMO. I sold my 300 PRC hunting rig and went back to a 300NM. For some reason the 300NM always shoots lights out for me. Pick what you want and run with it!
My 300PRC build. Kelbly Atlas Tactical action with a 28” Krieger heavy Palma barrel. Woox Furiosa chassis, and a Leupold Mark5 HD 7-35 PR2-MOA scope. Fantastic rig and it’s shooting .2 moa groups currently. Pushing 220 grain nosler bullet 3000 FPS, could definitely push it harder if I wanted.