A few years ago, I bought a 638 as my primary carry gun. Lightweight, familiar, better ammo available than the old days. Then I started looking at Kahr 9mm. Same weight.single stack so thin and easy to conceal. And 8 rounds instead of 5. The trigger had a long pull and felt like a revolver. Accurate out of the box, but I had a bonus check burning a hole in my pocket, so off it went to Cylinder and Slide. An additional $600 later, it is a wonderful EDC gun. Since then, I've bought many "new" carry guns and holsters. So I have a pretty big box of holsters. I have a Sig 320 Xcarry with a 21 round magazine. With two extra mags, I can carry 63+1. There are others. Every time I carry or shoot the Kahr or my 638, I wonder why I continued collecting or carrying anything but those two. To be fair, I carry a Shield frequently as well. I could've stopped there.