Sorry for taking forever to respond to this! Your response was definitely helpful and I appreciate long winded answers!
I'm thinking now that a big part of my decision will depend on what assistantship I'm able to get and how closely it aligns with my career goals. Admittedly, I'm somewhat worried about that process because I'm an absolute disaster when it comes to interviews. It's my understanding that with Penn you're basically guaranteed an assistantship, and that it'll almost certainly pay in some way, but there's still a level of uncertainty there that I'm not a fan of, haha. I was told that 60 or so people (possibly 70, I can't remember now) were accepted to the program, so theoretically if everyone matriculated there just wouldn't be enough GAs to go around. But maybe I'm getting too obsessed with worst case scenarios here. I'm going to try to attend preview days with a greater sense of calm.
I only applied to 4 schools (in retrospect, probably should've applied to a few more), and Teachers College was one of them. They're offering me 8K compared to Penn's 5K (which, accounting for the cost of living in NY vs Philly, I guess that makes the offers pretty equal) but Penn's probably the way better choice? There's been a lot of talk in other threads about TC being a sort of diploma mill, and I guess it's turning me off the school. Anyway, if anyone has an opinion re: the higher ed masters programs at Penn vs Teachers College, I'd love to hear it!