Ah, my favorite dessert! I love, love, love the cheesecake at France's bakery. For a unique cheesecake you might try the one at Norway's bakery. It's fluffy and reminded me of a no-bake type. We've also had the tye-dye cheesecake at POP, which my dd loved, and their marshmallow/rocky road type one which I didn't like due to the toppings. The chocolate was waxy and hard and the marshmallow taste didn't jive with the cheesecake very well.
All that leads me right back to the beginning, I love, love, love France's cheesecake. It might be plain and simple to some people but it's always a MUST for us every time we pass that region of Epcot.