My first choice would be BWV. I love walking around the Boardwalk, admiring the garland strung on poles, the poinsetta Christmas tree on Village Green, and I love the nearness to Epcot. I suppose it matters whether you'll spend more time in Epcot or MK during the Christmas season, but to me, Epcot is "where it's at". Between the WS Santa's, the CP, the tree lighting every evening, the holiday Illuminations, I could spend all my time in Epcot. Well, except for a quick run over to MGM to see the Osborne lights. My idea of Christmas at WDW focuses on those 2 parks, that's why I much prefer BWV.