i had the same question as you. i totally love gw but i would still choose drexel just for financial reasons.
here's my personal pro/con list for drexel and gw:
gw pros: better reputation, lively city, more things to do nearby (restaurants, museums, etc), great metro system, slightly better weather (?), new hospital
gw cons: expensive, lack of housing, potential terrorist target
drexel pros: choice of curriculum, cheaper, better housing options, got a warmer reception from staff and students, tradition of being first female med school, large class ( i prefer to meet a bigger variety of people), i have a friend there
drexel cons: neighborhood seemed really old and depressing to me, horrible drivers, less things to do near school, downtown seemed unsafe to walk around alone (as a female)