I’m familiar with tOSU. Yes, it’s a large school. But it’s like every other large place. You won’t know every single person there. You will have a cohort in your major at some point, and the people in your dorm, etc. Your circle of friends will be way smaller than the size of the college.
I would strongly suggest you view both colleges with an open mind. Look and see what else is offered beside the academics. The academics will be fine at both colleges. So…look at the locations, and what they have to offer beside college. You need to live there for four years so that metric is an important one.