I'll play the devil's advocate and say Beach Club. I visited the WL on our last trip to eat at Whispering Canyon and to get a peek at the place for a future stay there. I was disappointed in the feel of the lodge, too woodsy for me. If I'm paying for a deluxe, I want that deluxe feeling.
I love staying in the Epcot area and being so close to Epcot, Boardwalk and MGM. We walked more often than we took the boat! I actually found the boat service from WL to MK to be a little lacking. I'd do one of the monorail resorts first, and all the Epcot area hotels are great--BC, BWI and Swan/Dolphin. I may stay at WL someday when my sons want bunkbeds, and they seem to have better rates than the other deluxes--but I think there's a reason for that. If money is no object, I'd go for BC or even BWI. S/D has some great rates and lots of rooms.