LSU vs ULL biology?

I’m a Louisiana student who plans to get an undergrad degree in biology and masters in botany. I’m trying to decide whether ULL or LSU is the better choice. I have a 31 ACT 3.7 gpa and dad is an LSU alumnus so with all that I basically get full tuition counting tops. At ULL, I have a full ride with 2 years room and board. If you have any insight on what the plant or biology programs at either university are like, please let me know. Any help would be much appreciated.