Thanks all and congrats to everyone as well. As for how I'm leaning, the best advice I've had is to consider where you will make the most friends since that will be your network. And of course, money. As far as quality of the program goes, it matters less in grad school because you're they're only 2 years (for a masters) and it's more about getting a job than an education. I kind of disagree that last bit especially in degrees like the MEM but thought it was a perspective worth mentioning.
If money were not a factor it would probably be Yale because they seem to have a lot of amazing opportunities there, but I'm also not sure how I would fit in with the culture so it's really a toss up between Yale and Duke. I got about 1/2 tuition from Duke plus assistantship, and I called Yale and apparently they forgot about me for aid! So still waiting to hear back.