I visited both schools this year. Both had very nice facilities, and seemed like solid programs. There were a few pros and cons that really stood out to me:
PCO:
Pros: Epic clinic, 2.5 clinical years instead of only 2, well-established reputation, very smooth/organized flow, small "cozy" sort of campus, near a train station to Philly.
Cons: Low entering class OAT/GPA scores (does anyone know why?) the city and its suburbs can be dangerous, higher cost of living.
Does anyone know which school is stronger academically? PCO spends less time in the classroom apparently, and I've heard that mixed things about Nova's academics, though their entering stats look better.