The G440 irons are also available in Ping’s Power Spec, which strengthens the lofts in the 4-iron through pitching wedge by 1 degree, and a Retro Spec, which weakens the lofts in the 4-iron ...

• TaylorMade P790: 30.5 degrees loft, 62.5 degrees lie angle, 37 inches in length • Ping i530: 29 degrees loft, 62 degrees lie angle, 37 inches in length ...