It's been a while, let's move this up.
I am nearing a year with the PMBs. Being the ho that I am, I have given some other nice irons shots at knocking the PMBs out of the bag. Golfsmith P2, Wishon 575mmc, Mizuno JPX-EZ forged, Wishon 550c. The PMBs have survived. The "flexface" works, I am still getting impressive distance gains in the long irons. The 4 iron is the best performing long iron I've ever played, I love that club.
If you haven't noticed, Lynx UK has apparently gotten a very similar iron out of China that is really nice looking. I did contact Lynx to see if I could get heads - no. They do have a US distributor in Dallas Golf, so I contacted them. They do have some sets, but they are OEM priced. Hireko does have a new Juggernaut iron coming this month that looks like an update to the 2015 model Prophet CBs.
I've got some of the bargain Recoils from DTG en route. I may build another set of PMBs. If you unstick the badge in the back, there is a hole there....maybe put some speed foam in them. Zoom! 🙂