I few months ago, I picked up a used PMR30 at the local gunshop. Price was great, and I had 3 folks who, due to age and or injury really had trouble with M&P EZ and even slicked up revolvers. I had been looking for something that was better than 22LR but easier than 9mm or .38SPL. There has been a proliferation of .22WMRs and when the Punch came out, and recalling this thread, I did some research.
Anyway, I got a 500 count brick of .22WMR on sale, and a few boxes of Remington. Still have not been able to buy Punch, but I did get 20 rounds from a friend and a box of the Gold Dots.
At the range, from 25 yards, I was able to shoot 5" 10 shot groups. At 7 yards, I was able to keep 20 rounds in the -0 zone of an IDPA target with an average split of 0.22 seconds.
One of the three, I have taken to the range and he was very pleased with the PMR30, and bought one the next day. His is loaded with Gold Dots, but he is looking for Punch. He is a 79 year old Viet Nam vet with some pretty bad nerve damage and limited dexterity. As compared to the .380 EZ, his operation of the PMR30 was significantly better. Grouping was half the size, and faster. He was able to load the magazines and operate the pistol much easier as well.