Oklahoma State University vs Texas A&M

I currently am a Sophomore, but technically a junior based on credit hours, and I am looking to transfer either to Texas A&M or OSU. However, I do not know what to do. I really like the academics, the research aspect, and I also want to go to Vet school at A&M. However, OSU is a good school and I wouldn’t have to hardly pay anything unlike if I went to A&M. So what should I do?