I can potentially like both, but cream cheese frosting is only good to me when I can't tell it's cream cheese, so I can't really say I'm a fan. The same tanginess that makes people like it makes me dislike it. I also like the decorating possibilities of buttercream more. So I am Team Buttercream. It's butter. It's sugar. What's not to like!
I'm going to predict that I'm in the minority though. I'm the only person I know that doesn't love CC frosting.
Of course, you may be Team Neither. Some people find all frosting too sweet and scrape it off.
No batting for both sides