Port Royal features characters from the Pirates of the Caribbean series. It was introduced in Kingdom Hearts II and is occupied by pirates and local residents from the Pirates of the Caribbean film series, following primarily the storyline of Pirates of the Caribbean: The Curse of the Black Pearl.
Both have advantages. If you like to stretch your legs during a flight, an aisle seat is good for you. Bear in mind, though, that this may be enforced upon you if the person in the window seat wants to get out of their seat. If you prefer to be undisturbed, then the window seat is probably best.
As more and more airlines offer seating that isn't quite Business class, but is better than Economy, we decided to compare this new class to Economy. We looked to SeatGuru for the seating measurements on Boeing 737s or the equivalent Airbus A320s on six popular airlines; Delta, United, American, Jetblue, Wow Air, and Spirit.