IF the choice is to pocket carry or not carry at all, then certainly POCKET CARRY.
With a realistic look at the speed and violence a defensive encounter can happen, i would not advise pocket carry as a primary way of preparing to fend off that attack.
Remember, THAT is the reason we chose to carry a firearm. We have gone thru the trouble, effort and expense to obtain a CCW, so we CAN defend ourself and loved ones from a deadly attack. Then choose to carry sub optium guns in hard to access locations as if the gun is some kind of talisman that will ward off evil by simply having it in our pocket.
You need to be able to deploy that pistol and deliver mutiple RAPID hits center chest or CNS at realistic distances QUICKLY.
SORRY, i dont think pocket carry allows that, unless you walk around with your hand in your pocket, gripping the pistol.
There are too many other options for carry that DO allow a realistic response.
An old quote...”a gun is meant to be comforting, not comfortable”.