Hi! I actually ended up not sending in my secondary to CCOM--I live a little over an hour away in Indiana. I've never been too fond of Chicago. Too much traffic, just a big pain in my arse. However, CCOM is in Downer's Grove, which is not far from the city of Chicago. So although I did not interview there, I can only give you info concerning my experience living not far from the area.
CCOM is a bit more expensive than KCUMB about 2-3k, which, I guess, isn't that big a difference but when you are taking out private loans for living expenses x 4 yrs it may be. Which brings another point, the Chicagoland area is more expensive to live compared to the very low cost in the Kansas City area. KC actually reminded me of Chicago a bit, but with a more "neighborly" small town atmosphere. I personally liked that.
I think a good point of CCOM is that you really don't have to move for rotations, but again, traffic is a big pain if you have to go into the city, especially if it is rush hour. It is true that you "may" have to move if you attend KCUMB--but most people who want to stay there, get to. It so happens that usually about half want to do rotations somewhere else. I have talked to med students about this and I was told about half get to stay in KC.
Chicago gets very cold in the winter! It is not called the windy city for nothing, very cold subzero winds in the winter (although warm wind in the summer). We also get A LOT of lake effect snow. Not that KC doesn't get cold and snow, but not like Chicago. It is beautiful and warm in the summer. Lake Michigan is beautiful!! I guess the weather is not that big a deal in the grand scheme of things though.
I don't think CCOM can beat KCUMB's curriculum. Sure everyone has to learn the same material but at what ease? KCUMB's curriculum, I believe, allows for a med student not only to absorb info better, but retain it. With the wealth of info we all have to learn, curriculums were imp to me in making my choice--KCUMB's seamless systems based curriculum, I believe, will make learning things a lot smoother. Med school is going to be hard!
I heard from other interviewees that the atmosphere at CCOM was more of a competitve one. But take it for what it is worth because that is just hear say and I'm sure you had your own impression at your interview. I didn't not get the competitve feeling among classmates at KCUMB.
I don't know what CCOM's pass rate on boards are (but I bet they are comparable to KCUMB's). In 2004, KCUMB's first time pass was 98%. I'm not sure what it was for this past year.
Good luck in making your decision! I think you will get a good education at either of the reputable schools and the potential for good residency placement due to their long standing histories.