ok I had a 6br built for my wife and have a 6br and 6bra barrel coming for me. We both shoot prs and want an affordable option I can run in both guns and buy in bulk. I have shot plenty of 108 eldm out of a 6 creedmoor but not from a br platform. Both the 107 and 108 are available cheap. Is there something that would sway me one way or another.