Hey Bob,
first of all congratulations on getting into both schools, each will be an amazing experience and a great launchpad for future endeavors.
I am obviously biased as I am a current Sloan student, but happy to share some thoughts on the above points.
TL;DR: Both will enable you to pursue your goals and allow you to meet amazing people, I believe some of the negatives around either school (not location) are a bit overblown. Happy to jump on a Zoom to discuss in more detail.
- Reputation: There is little difference between the different M7 schools other than GSB/HBS (mainly for PE & VC megafund recruiting) from what I have seen in the US. While Booth/CBS/Wharton place great in finance and Sloan/GSB place great in tech, there is a large degree of self-selection going on. Booth will get you into tech and Sloan will get you into finance, it´s more a question of "easier access" due to alumni etc. In Europe, especially outside of consulting and finance, there is going to be no comparison between MIT & UChicago when it comes to brand recognition.
- PE recruiting, it's going to be incredibly hard to get into megafunds (BSX,KKR,Carlyle) etc. from both Booth & Sloan without previous PE experience unless you check other boxes of what the companies might be currently looking for (DEI). UMM and megafunds in Europe are certainly possible, I´m currently going through modeling exercises and deal structures with a friend at Sloan who has upcoming interviews with some of the largest PE´s in Europe. In addition, I was initially torn between IB & Consulting, and the relatively small number of people at school who pursued IB placed well into bulge brackets and elite boutiques.
- Core / Grade non-disclosure, a single company I got an offer for asked for my grades/transcripts (McK Germany) the majority of recruiters do not seem to care, especially as there is no consistent policy across different schools. The core semester can be hard but that also depends on how quantitative your background is and if you care about grades / want to get subsequent TA positions.
Best,
Chris