PM9, 8 years now. Tried dozens over 50 years, This is the smallest lightest 9mm, that my hand will take comfortably. Last thing I want is a gun I can't find fast in my pocket, My seacamp was like that, I could get my hand on her, but it was so dam small it just never came out right. You can "like anything else", go, "too", much one way or the other. I have tried every pocket holster that I thought made any sense. Kydex, Animal Hyde,Polymer, and for me Remora is best. I even had the "Sticky Holster, that his old partner made. If you get the remora, get the one with the metal or plastic strip that holds the opening, wide open. This way you can slide her out and slide her back in without looking at it. Before the owned added it, I suggested it to him in a couple of emails, but nothing ever came of it. I Super glued a clip to the side of the rubber, For 10 years it hasn't come off. I did it so that if I feel I need the gun fast, or in the car, I can iwb it or even clip it to the console. I guess those holsters are more "gun carriers" but they work, never wear out, stick pretty well on their own, and completely hide the guns profile for a reasonable price. He even went as far as offering linings for the inside of the holster. They work best in small size guns, compact on down.
Another good quality is that they are waterproof and well made, I always have one on me or in the car. I am obsessive about comfortable carry and have been so for almost 50 years, it used to irritate the hell out of me, "as many", trying to dress to go somewhere and have to start over 3 times, because this or that pistol would not look right with those pants or shirt. IWB for me at 69, is really only a daytime option, If I am going to eat dinner out, or even at my home or someone else's, I just can't enjoy a Thanksgiving sized meal with a 1911, inside my pants, sticking in my gut. So it's either pocket carry the Kahr, or OWB a larger gun, which draws too much attention where I live.
I want a 9mm on me if something did happen and I needed a gun, I would consider an LCP on my ankle, and did finally find a decent ankle holster on Amazon, "surprising, since it was so inexpensive" but it's padded enough to wear all day, and has the Velcro on the calf brace also. So that carries 8 more 380's for my wife, since she refuses to carry.