There can be an enjoyable advantage to having a very small contract like a 50 at a second home resort.
We're looking to get one via resale for SAP or "sleeping around points." We don't like to unpack and then pack again but prefer to settle in for a long stay at VGF and have tacked on a 1-2 nighter at another resort on occasion.
Since we drive to WDW, we generally arrive in early afternoon and like to "camp out" in another resort on arrival night, living out of suitcases and not going into a park. Gives us an opportunity to see how much better we have it at VGF...no, seriously, we do enjoy briefly exploring the other
DVC resorts.
A small contract also gives you a fill-in night elsewhere if you'd be unable to get a night or two at your main resort which has occasionally happened to us. Also, you can get everything booked and in place at 11 months which we prefer to do rather than constantly checking to see if the nights we need have opened up.