I am guessing you are new to hay or at least Bermuda? Not an insult, I had my first sprigged only two years ago. My first suggestion is to really know what you will be doing with the crop. If pasture then you only have to suit yourself. If you are raising hay for sale know what people want to buy. It does not matter if a certain variety grows best or such if people are not willing to buy or it is a hard sale. Perception of what is best to buying may not be the best but to them it is what they will buy.
If selling as hay look for local ad on what is being sold. Talked with those who may be potential customers. BUT do talk with your county agent and use the on line info from the University in Texas that is the agriculture expert. Not sure which one in Texas, only guessing it is A&M. Just do a search even using the question you posted here.
If I may go past your question, you be sure you have your field in shape before it is sprigged and you know what chemicals you need to apply before sprigging and what you can use for weed control the first year. I have Coastal and the year it is sprigged very limited in weed control chemicals.
I am going to private message you for source to help you there.