I have found shrouded or "hammerless" snubbies, such as my own Airweight SW 642, hard to beat in pocket carry. The Speer Gold Dot seems to open up like a power assisted umbrella in a strong breeze. I have heard from reliable sources that the Jacksonville Fla. police dept. carries the 642 in droves as a BUG, though I don't know their preferred ammo.
Just this old Confederate's .02 worth.
We warned you in 1862!