In the case size and ar platform the 6.8 is the hunting king. Only a paper puncher is interested in cases that hold 30 grns of powder for anything past 500 yards and 500 is pushing it. Your wows of shimming bases on Montanas in 6x45 to shoot 1500 yards entertain soft headed want2bees. You and I both know it. Ps you suck at life so spend the day hiding from people and play with your guns sugar tits.