I've lived in Texas all my life, and I love it. Bu tmoving between cities was a biz-otch. South Texas is humid as all get out, and it's 100 degrees in February. North Texas is nice during the spring and fall, but the summers are even worse.
Housing is more expensive too. A 2 bedroom in San Antonio costs around 100,000 dollars, while in Plano it's about 150,000. It's not much in a percentage, but in money, it sucks.