Hey there-since you said you're unsure of your interests (which is fine, I didn't mean that to judge), I think it is important to consider the location of the school with regards to the quantity and quality of applicable opportunities (i.e., internships, part-time work during the school year, summer, etc.). I'll be honest, I don't know much about this at UNC and while I imagine Berkeley has more I've never been to California tbh and don't actually know.. But just a suggestion to think about and factor into our decision making, if you so choose. I also don't know much about international student visas and whether or not they restrict taking advantage of anything I just suggested you think about.