Interesting. Here is the situation, and I thank you for the response.
If I take my pre-reqs (some of which I will repeat) and do well at HES, my overall will be around a 3.5, and my science will be around 3.15-3.25 (right now my science is less than 3 though with not many courses, but overall is 3.4).
If I take pre-reqs + upper division courses at UNCG and do well, my overall will likely improve to a 3.6, and my science will improve to a 3.5. Now, HES will likely have harder classes (going by students) but I will be able to take a lot more at UNCG. UNCG also doesn't have sponsorship, so I'd have to get recommendations myself. But that's not a big deal I think.
Obviously, this is assuming I do well, which is the most important criteria. But assuming I do well at both, with the above situation, which would you recommend?