As often as possible I carry my 2.0 4" in 9mm.
Stock other than Ameriglo Hackathorns and Talon grips. I am comfortable with it in most weather and clothing. When I absolutely can't get away with the 4", or just want something different, I'll go Glock 26, Glock 19, or LCP in the pocket.
I just picked up a 2.0 4" in 40 S&W that I hope to replace the 9mm with as a primary once I get enough testing through it.
I also just got a 45 Shield on a whim, that I may carry a lot iwb if it turns out reliable enough.
I keep a 1.0 Shield in 9mm dedicated to my riding vest that's in addition to my hip gun when I'm riding.
I have two De Santis ankle holsters. One for the Shield 9mm and one for the Glock 26. Depending on what's on my hip, I will have one strapped to my left ankle if I'm going on a long drive or know I will be somewhere where I'm sitting a lot. I've found this holster to be very comfortable and convenient. Easily goes on and comes off, and stows away nicely in the center console.