Kellogg will be less demanding academically. For someone with my relatively weak academic history, this is a plus.
GSB has MUCH better facilities. MUCH.
Kellogg does not let PT recruit with FT (without written permission from their firms). GSB does (which means more competition for a job)
Kellogg is more team focused (which I like). GSB seems to have more traditional midterm/final exam setups (which I dislike)
GSB is likely better academically - in terms of pure learning
Kellogg is not as quantatative. GSB is, and it scares me
Kelloggs brand recognition in Europe is slightly less than GSB
I'm not interested in IB - so the GSBs core strenghts do not play to my favour, while Kellogg's broader General Management curriculum does, however this also means less competition for hte kinds of jobs I want at the GSB than I would have at Kellogg.
Kellogg discloses grades, GSB does not disclose grades which is a plus
I'm not a fan of Kellogg's "ambercrombie and fitch" feel
GSB is very "new" to me, theres an element of excitement and risk
Kellogg feels a little less "new" because I already know the school so well
I have no faculty connections at the GSB
I have faculty connections at Kellogg (could be beneficial for my job hunt?)
I lack alumni connections from Kellogg
I have alumni connections from the GSB
I have friends at Kellogg
I do not have friends at the GSB
GSB is better ranked (for now)
Kellogg has better recruiting scores (A+ vs A)
Kellogg has slightly higher starting salaries (by $5,000)
GSB's flexible curriculum is pretty darn cool
Kellogg's curriculum is comparitively speaking far less flexible