Friend had a PMR and found it to be unreliable. He rarely gives up a gun once he has it, but couldn’t get rid of his fast enough. Hope yours is doing better.
After I got it back from the factory I ran through two mags (25 rounds) worth and it worked flawlessly.
That said, It is VERY difficult to load up 30 rounds (many excusers for KT say “you have to ‘break in’ the mags”), but I never had that trouble with Glock mags, Beretta mags, 1911 mags or mostly any other pistol I own like that.
Frankly, it isn’t a gun I’d consider as a carry weapon if my life were to depend on it. To me, it’s a range gun or a plinker - nothing more.