I have owned a 7mm Mag in one rifle or another for 30 years. I have been reading some on the 7mm LRM. One report says 3075 fps to 3100 fps shooting a 180 gr bullet for the LRM. The LRM is not a belted case and has a sharper shoulder. At the end of the day would it be any better caliber then the tried and proven 7mm Mag?