OP says
“Please answer in terms of how this will affect my chances of becoming a surgeon, nothing else.”
This is definitely putting the cart before the horse. You don’t go into UG with a goal of being any certain type of Dr. I bring this up as I think many High School students think that you can just magically choose to be a neurosurgeon or any other competitive specialty. The specialty you may go into will be determined by things you do in medschool, it has NOTHING to do with anything you do in UG.
Choose your UG on factors that have been brought up in this thread, such as affordability, fit of school and access to good premed advising and to med related EC’s.