Texas summers are long and HOT. My summer carry is a KelTec P3AT. It's just right.
I agree with the first sentence.
I've lived in TX for seven years and had my CHL since shortly after moving here. I've owned and carried a number of handguns since getting my CHL.
I owned several Glocks and half a dozen J-frames. All are gone.
I have owned four Kel-Tecs (two P3ATs, one P32, one P11) and none of them worked correctly, even after new springs, new mags, F&B, various ammo. All are gone.
I currently own an LCP (which has worked perfectly from round one) but don't carry it, because I view the cartridge as marginal. It will probably go one day, but I do occasionally pocket carry it working in the yard or crawling underneath the car.
I own (and pocket carried for three years) a Kahr PM9, which is not going anywhere, and a Kahr P45, which I carried IWB for a year and a half. I could go back to either without reservations.
I currently carry a steel framed Commander sized 1911, because that is what I shoot best. I am neither a young man nor a large one, but carrying the 1911 is nowhere near as difficult as some might have you believe. BTW, summer has definitely arrived--it has been +/- 95 degrees all week.
I am currently eyeballing the new S&W Elite series Scandium 1911--a 28 oz Bobtail Commander sized 1911. Looks good to me.
Note that I have had to work my way up to carrying a steel 1911. Few people will not start there, and not all that many end up there...no worries.
Start small, with maybe an LCP or a j-frame. Anything is better than nothing. Try a few others if you can. Find out what fits your hand and what you shoot well. Then figure out if you can carry and conceal it comfortably. Everything is a compromise--larger guns are easier to shoot well, but more difficult to carry/conceal.
If you do it right, you will end up with the perfect compromise for you. It may also take a while. In my case, it took quite a while, and I spent a fair bit of money getting there. But if you buy used (wisely), you will not lose much (if anything) on each transaction.
Have some patience, and figure out what is right for you...and be aware that over time, what is right for you may evolve...it has for me.