Welcome to the world of concealed carry! I am a veteran LEO with over 30 years experience, and IMHO, the best way to pick a concealment weapon is to do LOTS of research into what is going to be comfortable for you & your ergonomics; I.E. what you are used to for controls, reloading the pistol under stress, carry positions, etc. Lots of stuff to think over. All of it boils down to what you are comfortable with. If you have a local range that rents pistols, this is a good place to start finding out what fits your hand. Handguns are a most personal choice, as not every weapon fits every one. Good luck, and welcome aboard!