Had most of them shield was good and my go to for a while. But came back around to the G43 for that size. I run a Taran tactical plus one on the gun and then a plus 3 on the spare mag. Mine came with the factory Glock night sights “blue label” and I installed a 4lb striker spring that brought the trigger pull down to closer to standard 5lbs, put the maritime cups in it and shot it a Bunch. They use the same striker spring and cups as the full size guns. Right at a thousand rounds through mine now and never a hiccup. Even fired it underwater a few times and it will go through a whole mag no problem. It’s my main summer edc that I don’t mind getting wet if I’m swimming or fishing, can throw in my pocket when I’m going to and from work in uniform and in the winter it is my back up gun. Oh and if you are cool with them it truly disappears in a shoulder holster. Love the little thing. Also shoot it better than some of my full size guns now.