401 gave pretty much the same view of the field as the Pepsi Porch, only a much smaller section with fewer fans. Our seats were on the outer edge of the stadium. Could see every inch of Citi Field's deep outfield down below and the Shea Bridge in center field. Liked these seats but they're not my first preference when coming to games.
I'm a huge fan of the Metropolitan Boxes but I can't always afford them for games.

There was an excellent station outside of our section that served giant Nachos and Bud Light Lime (great combo). Also nearby was a Nathan's Hot Dog stand which carried everything under the sun. If you're looking for something different, try the FanFest area in center field where you'll find the Shake Shack. Just be prepared to wait in it's long lines.