I am deciding between these three programs, too! Are you in the ITP slack group? Perhaps we could connect there, if you would like to.
I also got the conditional statement in my acceptance letter, but have decided to take my time to think more carefully and consider more factors. I'm glad to see that a lot of people are sharing thoughts on ITP and DT. Meanwhile, from what I know about MDP, the program seems to be a breath of fresh air in the school's pretty much industrial-leaning atmosphere. According to their website, the unique thing about the program is its speculative design practice, and there is a lot of prototyping. They are surely well-connected to industries, but I am not so sure about the practicalness of the students' outputs.