Day 2 on the launch monitor, this time I remembered a glove!
9 irons - pretty much a dead even match between the PMBs and the 575mmc. 135 carry, 5500-5800 spin.
5 irons - this time the 5 iron showed the big deltas. 575mmc was around 177 carry, 4600 spin. The PMB stayed around 193 carry with 4400 spin. Even went off and hit some drivers, and then came back to the 5 irons with the same result. I thought the first 190ish PMB was the feared "jumper", but then I just kept hitting them 191-194.
Having the glove made a big difference on the drivers and 5 irons. The Pure grips on the PMBs get too slippery on my sweaty bare hands.
Tomorrow I'll hit the course, but that may be my only course time in July.