When it comes to IWB holster for J-Frames I do not follow the current trend of using thick leather or plastic holsters. My favorite IWB's are the old, cheap and COMFORTABLE soft Suede style that last forever. Here are three and the one on the right has never even been used. The Gray one is older than I care to admit, and the Brown one is at least 35 years old.
It is true that once Roscoe is puled, one hand re-holstering is all but impossible, but I am NOT concerned with that at all. If I pull it then people will either see it or hear it anyway. If you need to get it out of sight quickly, just stick it in a pocket or anywhere in your waist band until you have your second hand free.
I like the simplicity, COMFORT and did I mention COMFORT of the old technology. Most will not agree, but this is what has worked for me for many years.