No problem. They are both great cartridges. I will always have a 7mm PRC in my safe as it does in a factory round using the 180 ELDM what my custom barreled 300WM does using a hot handloaded 215 Berger at 1000 yards. The 180 has 6" less drift and has just under 100# of energy less than the 215 does with less powder and less recoil. I'll use those rifles for the days we are sitting in an ambush position and longer shots are standard. For days when I'm hiking all day or working the timber, I'll be carrying one of my 6.5 PRC or a 6mm bullet launchers. Seems like to further I practice shooting, the closer my shot opportunities come. I haven't shot anything past 500 yards in 10 years but my tags still get filled.
Jay