Not a writer, but since others chime in here, I will too.
I have a new Barrett Fieldcraft in 6.5 Creedmoor for which I have spent a while trying different bullets and loads. The bullets that have shot the best have been the Sierra 130 gr. Tipped Game King and the Hornady 129 gr. Interlock. I couldn’t get the 130 gr. AccuBond or the 120 gr. Ballistic Tip to perform quite as well, but the 143 gr. ELDX shows promise if I need to stretch the range a bit. I have settled on the 129 gr. Interlock as my play and hunting bullet. I am confident it will do all I need to do with this rifle.