Just go visit a few sites and look at what they have to offer. Also see if your LGS has any holsters you can check out. It really comes down to your comfort level and how long you will be carrying. All day, just trips to the store, to and from work. How you dress also should be taken into account. If you wear a suit most of the day, you can get away with a concealable OWB. With any leather holster, there is a break in period. Once it is broken in, it will be much more comfortable. It comes down to your comfort level and what your lifestyle is. They even have holsters that are both IWB/OWB, just have to change the clips/straps/wings.