.277 Fury vs 6.8 SPC: The Best of the Best of the Best? Sure

Ok, so the Fury kicks a little more than 6.8. in an AR patterned rifle. The Fury is what our Armed forces will using in the near future. The best way to ensure availability of ammo is to shoot what the Army does. There will always be surplus.
SGT James Murphy, CPT Jack Durish,
SPC Gary Welch, SGT Mark Anderson,
CPL Douglas Chrysler, LTC Trent Klug,
CSM Charles Hayden, SMSgt David A Asbury,
SSG William Jones,
SSG Michael Noll, MAJ Dale E. Wilson, Ph.D.
SGM Erik Marquez, CW3 Harvey K.
SFC William Farrell, CPL Ronald Keyes Jr
Sgt (Join to see), SSG (Join to see)