Congrats on your invite to Drexel and acceptance at NYMC. I can't really speak about NYMC but people seem to have good things to say about it on this forum. Personally, I loved Drexel while I was there for interview. And I am embarassed to say that I really discounted it as a school before going. The vibe you get is really great.
For me, the pros were: PIL curriculum (problem-based but they also have the choice of a lecture-based curriculum), facilities are nice (they have a really nice gym in the school), high-tech campus (being kind of a techie, I loved this aspect) e.g. microscopes in the histo lab are attached to computer screens so everyone can look at a slide at the same time, lectures are taped and put immediately on streaming video online
cons: hospital is 30 min away from campus, you may have to spend large parts of 3rd and 4th year in various hospitals all over PA
Personally, I would go to the interview and check it out!