Hi Beth, if you are renting a villa with a pool then for me it is really down to the individual property as you won't need to use the communal facilities and I would go with the one you like the best. All 3 are gated communities.
If renting a place without it's own pool then I would prefer WH as the communal pool is the best of the 3 places I mentioned. WH is also the nearest to the WDW parks, but really there must only be a mile or 2 in it.