Seriously though, I don’t love A&M but there’s a decent LDS population and with so many tech jobs in and moving to Austin and Dallas, seems like a good option.
I’d stay away from U myself. Whether BYU is a good fit is personal.
Purdue is a strong engineering school generally but I don’t know about computer science or engineering specifically. Prob has the smallest LDS population and worst geographic place of those to live for me.