Computer Science

I am new to Texas and its colleges.
My son is interested in Computer Science for his undergraduate studies. He got admission in Lamar University, University of Houston(w/scholarship), Texas A&AM (under review shown as BAC-Unen) & UT Dallas. Looking at the reviews from internet , I could derive that UT Austin, A &AM and UH are the best university.
I need advise how I should go with the admission of my son. Appreciate in advance.

A&M and Austin. My H owns his own firm and hires CS majors from these schools.