What language should I take?

Ok, so here's the deal. I'm Korean and i'm semi-fluent. Everyone is egging me on to take Korean at my Uni, but I want to take something different because I already know the general jist of the language. I took Spanish all throughout high school and I got placed into this advanced spanish class, but I don't really want to take it because I lost the interest for Spanish after senior year. I signed up for Arabic because I'm interested in it. I was also thinking about taking Hebrew, Latin, Greek, and Swahili. I'm just really divided because some people are telling to just take Korean, while others are telling me to try Arabic to help make me stand out and learn something new. What's your opinion?