

At a glance
The 9X4 is stiffer (95 flex) with a wider blade curve (T28), while the PX is noticeably softer (75 flex) with a mid-curve blade (TC2.5 Mid). Both have low kicks for quick releases, but the 9X4 demands more upper body strength and suits players who like full blade curves, whereas the PX plays easier and gives you a mid-curve option for more versatile shooting angles.
The numbers
Pick the True HZRDUS 9X4 Pro Stock Parker Kelly
Pick the True HZRDUS PX Pro Stock M. Gauthier
True
HZRDUS 9X4 Pro Stock Parker Kelly
True
HZRDUS PX Pro Stock M. Gauthier
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Understand what flex numbers actually mean for your shot before you pick.
Read the flex guideFind the equivalent of the curve you use in any other brand.
See the curve chartCatalyst 9X3 Pro Stock C. Tierney vs HZRDUS PX Pro Stock M. Gauthier
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