"New" PX vs "Old" PX
I had a set of the original satin PX in a set long ago, liked how they flattened the flight of the ball, and the softer tip section made it easier for me to load the shaft. I had 6.0 flex.
Flash forward a few years, I just installed a new set of PX 5.5s in my MP5s. The feel and performance are totally different, ball flies kinda high and they feel stiffer, not as easy to load. These are the "shiny" non satin newer models.
Did they change when they went to the shiny finish or something?