Hi there!
I also applied to Case (but for AH + museum studies), so I did receive tuition remission plus a stipend.
I can speak a little bit about UNC Chapel Hill as well, I did a full-on prospective student visit there before covid hit. I'm not super sure about judging its overall prestige, but I think the faculty are all pretty incredible, and you have the opportunity to take courses from Duke as well. The professor I was most interested in was Dr. Tatiana String and she was incredibly kind and even seemed really excited in the prospect of getting to work with me. However, my biggest warning about UNC is that you will probably not get a dime of funding from them as an MA student. During the visit, it was stressed many times that you must be "entrepreneurial" in funding yourself. I liked the program and the location, but at the end of the day I picked a place that was giving me full funding and a nice stipend - the University of Kansas.