Getting back to the thread's focus, I just watched something that totally surprised me.
On this week's Plumes of Hazard, Zen was the guest. Be warned that it's a very long (2 hours) video but the Zen segment is, as always, priceless. Among lots of other stuff, Mike explains why he sells belts and coins - and why there will never be a stab wood HOH device.
My surprise comes from the fact that the ZNA Pro is never mentioned, not even hinted about. I realize that the POH is the anti-hype machine and that Mike is not one to blow his own horn. But within a lengthy amount of time I thought I was going to be able to see/hear the ZPRO.
For me, it was still time well spent.