Pros to a split stay:
-get to experience 2 resorts
- can arrange schedule based on location (i.e visit epcot/studios while at BWV, visit MK after moving to WL or BLT)
-fits into points easier
-opportunity to buy dining plan for only 1/2 stay
- mitigates risk if you hate your first view/location.... You know youre moving in 2 days...
Cons:
- have to pack/unpack twice
- homeless on moving day
------ cant take a nap mid day
------ cant shower after a swim mid day
- have to check in twice (time consuming)
- risk of losing luggage between resorts (ive heard stories.... Hasnt happened to me)
- luggage will be delayed. They dont transfer until 3pm..... May not get luggage until evening
- risk of not liking your second resort/view as much as first (i.e. you always roll the dice with room control getting the view/location you want... If you love your first room, you may regret giving it up)
For me, i stayed on
dvc points while there on business with a buddy, moved and loved it, but it was just me
With my family and kids, its a disaster trying to pack all my kids clothes, swimwear, electronic items, personal items, and 72 plush toys they buy with their allowance each trip..... I wouldnt move with a big group unless your family happens to be pretty organized