I like to own at different places because I like to stay at different places knowing I can make my reservation at the 11 month time. (is that confusing?)
I like to go in December (first or second week). OKW and BVW have been know to fill up at the 10th month time for this period never mind the 7th. Yes there are cancellations but I tried for a month before coming to a WDW hotel. Now I own at BW, WL, OKW and VB - overkill probably but I can now every other year make my reservations at bw or wl with no problem.
It depends upon what you want. I would go with what you can get now, the next resale might cost more and still not be exactly what you want.