Like most everyone else said all would.work great and take which ever one you are most comfortable with. I have shot them with 223 Rem, 6mm Rem, 25 WSSM, 270 Win, 270 WSM, and 7 STW Improved from 50 yards to 600. I usually always take my 25 WSSM with 100gr TTSX and one other rifle. Most of the...