I pocket carry my TCP 738 daily.
I can easily get to it standing, while sitting in the car or at my desk at work. I think a nice advantage is I can put my hands in my pocket and have the gun ready to go if I find my self in an uncomfortable situation. I am a big guy with big pockets, If need be I can pocket carry my PT-145.
It still takes practice to properly draw and fire, I even take a chair to the range to practice from the sitting position.
Remember; don’t put anything in your pocket with your carry gun.
Yup. I agree. I have a dedicated strong side pocket for my Kel Tec P11 9x19 in a Blackhawk number 4, very accurate 10+1 carrying +P. I feel like it's a service gun in my pocket. D Sometimes I'll carry it in my belt when in the car, a little faster to get at. And, I pick my pants, very much like Wrangler cargos as they have BIG pockets and cargo pockets for my wallet. I carry my keys on a carabiner in a belt loop. Phone on the belt, knife and flashlight on the belt. My belt is kinda busy at times.

Still have room for OWB and a speed loader case if I carry my .357, though.
Really, though, 9x19 in a pocket holster is about as good as CCW gets for ME. It's all day comfy and always there.....ALWAYS. I take off the belt gun when I get home.