So I'm going to take a stab at this with the limited knowledge that I have. (I am more than prepared for people to dispute anything I have to say, so bring it).
First of all, to address
UW Madison: While I haven't researched much into the program, I have been looking into a lot of post-MBA careers in IM, ideally in the Midwest. And, more than once, I have come across firms that recruit at 4 schools (Chicago, Wharton, Columbia, UW or Chicago, Wharton, Kellogg, UW). So, if you're looking to stay in the Midwest, getting a UW Madison degree is certainly an option as it'll give you access to many firms in Chicago, Milwaukee, and MSP. That being said, I cannot comment on the quality of education.
Getting more into that, here are a couple
opinions-
Chicago Booth: You will probably get the best strictly IM education. It has a wealth of incredible professors that laid the foundations for modern finance and great programs like the student IM treks. I believe the IM group is the biggest among any b-school and has great resources. This is probably your best chance at getting an IM job anywhere in the U.S. as a number of grads stay in the midwest, many go East, and many go West. So lots of options.
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Wharton: Along that same line, Wharton probably will provide you the best chance to go international IM and one of the best opportunities to do IM on the East coast. And while it is incredibly strong in finance, it probably has the best overall MBA brand to complement that IM focus. They actually have a series of courses specifically for the IM focus
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Columbia/NYU: I can't comment on specifics, but if you want a job in NYC, these are the places to go. Columbia obviously has the better reputation, but I can't address it any more than that
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Kellogg: You might be surprised to see this on the list, but it has a growing reputation in Finance, and attracts most of the same big firms (but maybe not as many positions). A major highlight is the Asset Management Practicum. This is a 3-4 course sequence that gives you that experiential learning that Kellogg focuses on. While only a couple years old, this seems to be drawing a lot of attention from applicants and recruiters, and definitely something to consider.
This #5 school is certainly up for debate, but was the most attractive to me during my research and why I applied to Kellogg. Any other suggestions?
Bottom line: having an idea where you want to be and what you want to do post-MBA can help make your decision easier.