I am in a very similar position as you, but deciding between a different TMDSAS medical school and BCM. The only advice I can give is to go with your gut and where you believe you will be the happiest. Maybe you had a better experience, but I was not impressed with the BCM interview session for quite a few reasons and found it pretty surprising for the reputation it has (no formal dinner, extremely low communication with applicants, seeing cadavers out in the lab - is this legal??, cold/awkward students, etc. ). Both schools are great, but there is no point in going to a "better school" if you won't be happy for four years due to the atmosphere or students. Just my two cents!