We have also been to both. For our family, they are two very different vacations. At WDW and BCV, we enjoy the parks and dining out at all of the different restaurants. SAB was fun for the kids but my kids (3 & 8) enjoy any type of pool activity. At HH, we enjoy the laid back atmosphere and just hanging around the pool, going to the beach, a bike ride here and there. Also, at HH, we find it's easier to cook in our villa instead of dining out every evening. We own more points at HH because we have planned to spend a week there every summer. WDW we'll do at different times of the year -- giving us more point flexibility.
I don't think you could go wrong with either. Good luck with your decision.