Good: I-14: The 14-foot Infinity Rig features 2x3" 11-gauge steel uprights and 5/8" hardware. Used for years in CrossFit Games competition, the I-14 creates (4) bench/squat stations and (8) pull-up stations, with endless add-on and customization options.
Better: ML-14: A hybrid of the 14-foot Infinity and Monster Rigs, the ML-14 delivers the max stability of 3x3" 11-gauge steel tubing with 5/8" hardware for greater versatility with a wide spectrum of Rogue accessories and add-ons. Includes (8) pull-up stations and (4) squat/bench stations in the 4'x6'x4' pattern with limitless expansion potential.
Best: M-14: The Monster Rig is all about power, stability, and long term durability. With 3x3" 11-gauge steel uprights and 1" hardware, it's a beast with few equals, and will serve any high school or college training facility for many years to come. Includes (8) pull-up stations and (4) squat/bench stations in the 4'x6'x4' pattern with limitless expansion potential.