Hrm, best barrel? Depends on what tank size, gun weight, drop forward, size and position (teamwise) of the shooter, and dimensions of the field. My picks are the 14" Ultralite, 14" CP pro, 14" Aardvark Snort, 12" DYE SS, 11" Armson SSR, 10" Freak, and 10" BOA snakebite. Never leave home without them.