Should I attend LSU ?

Ok so I am an incoming freshman, class of 2017, and I am doubting on whether or not I should go to LSU. I have a 28 act atm, a 3.5 GPA , and I am involved in plenty of EC’s. I have applied to 15 colleges just to see which one gives me the best financial aid, but my parents have said to stick with LSU as it is in state and I will save a heck lot of money given its IN STATE ! but will it give me the quality education. I want my degree to be valued, and I really don’t like crowded classes.