for aero, I would say just take the cheapest option in the colleges you suggested on the list. Most of these schools offer the same courses, labs, and clubs. All of them compete in the superport america tourney and the FSAE tourneys. The professors are usually adjuncts so the faculty is also shared throughout the year (not all but at least a good 40%). In your list, all the colleges are highly acclaimed and offer similar grad salary and feeds into top master programs too. My preferences here would be Gtech, Purdue, or an In-state option. Would not suggest UCB (it’s very mechanical engineering). I will mostly be committing to UIUC this fall and wish you the best off luck!