UTWrestler sounds like the right reasons for all the school's listed! I have goals in the public sector, so I'm also serious about Yale. But I won't apply until R2.
I can say that MIT and HBS would be great for grad school. I went to Tufts undergrad, right down the street! We were always considered the 'safety school' haha
The community in Cambridge is stimulating and filled with grad students across all disciplines. I think it would be an amazing experience to attend either program, best of luck!
Owen is my 1st choice because of the community. I'm in a job that fosters a strong international community across the different offices and I really enjoy it. I think the Owen community sticks with you long after graduation...... based on my discussions with alumni, etc. I'm also looking to leave NYC/big city for grad school and be in a place that is slower paced during school.