The best read you will find anywhere on the new MP18 lineup. Thanks Tony for taking the time to write such an indepth and going into more than just the looks of the irons.
https://mygolfspy.com/2018-mizuno-mp-18-irons/
Just won an auction for the Mizuno JPX 800 HD set of irons. ($247)
This set includes the 3 & 4 FLIHI hybrids plus the 6-PW irons with Regular Steel Shafts.
Has anyone played these?