NYITCOM certainly. With RVUCOM's for profit status and reprehensible exploitation of the students they denied, trying to recruit them to St. George, I would choose NYITCOM immediately. You're comparing one of the best DO schools to a reprehensible one.
Agreed NYITCOM is the better option. I think RVU-SU is graduating their first class this year, while NYITCOM has been established for a while. Also I would live in NYC over St. George without skipping a beat