My quick advice. If land and houses are cheaper, there usually is a reason. I grew up in the Midwest and live in CO now. Sure, I could sell my house, buy 20 acres and build a 5k square foot house for the same money. Why though? To show a big house? At your age chasing greener grass might seem like the right thing to do. I magine in Montana you will see more Texas plates driving around than Montana plates in Texas. Go visit in the summer and see if you can handle it. Once you move, chances of getting priced out of Montana will happen fast. Much faster than east Texas. Good luck with your decision!