Can't go wrong with the Walgreens (Agfa) film -- better buy it while it's still available.
I think CVS's store brand film is made in Japan, which means it's in all likelihood Fuji, and thus a pretty safe bet.
What's the big NYC drugstore chain -- Duane Reade? Do they have their own house brand? It might be fun to try out the various house brands of film and see what you get. I have recently been using house brand film from a place called "American Family" -- I gather that's a chain store but I don't know where they're located. (I got the film on an island on the Maine coast -- I don't know how it got there.) The film is Ferrania -- OK but not as good as the Agfa/Walgreens by any means.