I have lived all my time in Texas( after I came to the US). I have visited all together 12 states (counted today)  plus DC.
Other places are beautiful, and enjoyable, but I love living in Texas. It is basically because this is where I have lived all the time.

I believe it is same for all other people as well. You love where you live, and where you are used to.

Plus, for me Texas is good because of my career nature / education background too.