Pro: Close to DTD. More relaxed, condo type. While we love BWV (we own there and SSR), SSR and OKW seem more relaxed to us. There are no loud kids running up and down the hallways, doors all around slamming etc.
Con (compared to BWV): BWV, walk to Epcot and MGM. Any time you don't have to ride a bus is good. We like Luna Park better. Even though there are lots of dining choices at DTD, you can't beat the ESPN Club for a fun evening. BWV feels like "Home" to us.
I like the fact that golfing is a short walk away. "Anytime you don't have to ride a bus is good". I agree, walking to golf and spa and DTD is good.
If you stay at BWV/BCV you can walk to the Fantasia Country Club and play a round of putt-putt golf.
Seriously, flip a coin, either way you will have a nice vacation.