dLevy,
You didn't mention whether you are an experienced or a new shooter. Since you wrote you will be getting your concealed carry license, we can assume your primary interest is for self-defense rather than sport/competition shooting. If you are a new shooter perhaps you could take a few lessons. Have your firearm instructor give you suggestions of what kind of holster you should start with. You will alone have to make your own determination on whether you want to go with a leather holster or a Kydex holster. The next thing you should decide is whether to go IWB/OWB or AIWB. If you are inexperienced, I'd delay on AIWB until you have acquired a good pistol skills set. It takes time to develop preferences and your preferences may change. Most of us have more holsters than we know what to do with. Additionally, it wouldn't be difficult for you to do a little of your own research. Find out for yourself what are the pros and cons of each - i.e. leather vs Kydex and what are the pros and cons of the various types of holsters. Your question deals primarily with subjective preferences. Some folks like chocolate ice others vanilla, others strawberry etc.,etc. Holsters are similar to shoes. What works for one person doesn't necessarily work for you. Discover what is good for you and go with that. Good luck.