hi-
i have yet to visit either school but will interview soon at both programs. all the feedback I get from people at both places indicates the following:
-both are highly structured and will prepare you VERY well for med school
-both programs are highly respected
-you will work quite hard at either school
basically, the choice seems to come down to the non-academic factors: location, size (though both are pretty small), linkage agreements, etc. this might not be the type of response you're looking for, but you just can't make a bad choice here. go with your gut.