Finding the carry gun that is right for you may be a journey--it has certainly been one for me.
I took my initial Texas CHL with my Glock 23 (long gone). Although I had been shooting pistols for 20+ years, I finally lived somewhere that recognized my right to carry. The Glock seemed to be the best choice within my current (modest) arsenal between size, weight and capacity. Once I started carrying it, though, I started looking for something thinner/lighter. My CHL intructor talked highly of S&W j-frames (or the equivalent) and I went through five or six in different materials and configurations. None was entirely satisfactory, for a variety of reasons.
When I bought my Kahr PM9, all those J-frames went up for sale. For the last three years I have been perfectly happy pocket carrying the PM9 for nine months per year.
During what we laughingly call "winter" in North Texas, I experiment with larger pistols. When I can wear a sweatshirt or a coat, I carry with something IWB. (I would really like to be one of those guys who carry a full size 1911, but I have a long ways to go.) Two winters ago, it was a Kahr P45. Last year it was the P45 "sometimes", my Kimber 3" Ultra Carry "sometimes", and a 4" S&W L frame 586 "sometimes". This winter it was the 586 until a week ago, and now an N Frame M-25 in 45 LC.
The purpose of all this is to a) short-term, convince myself that my skinny, busted-up old arse can carry a full size pistol or revolver full time and b) long-term, determine which one of the above is a good candidate for a). When we get through a) and b), I will work on c), which is dressing around a full-size pistol or revolver.
As I say, this is a work in progress. I have a Commander-sized Kimber and a full-sized one as well. Although my PM9 is not for sale yet, the P45 may be on the chopping block one day soon. I also have an S&W M-37 and an LCP that don't get much use and may soon be gone.
I'll say this--whatever I carry gets shot weekly.