None of the above. I was very unimpressed with the value resorts when we stayed at ASMo last month. They are clean and the CM's are great....but they're just very busy and crowded. We didn't use the busses because the bus stops were always so crowded, and determined that since we were driving everywhere anyway we would have been better off at an off site resort.
If at all possible, I'd go to Coronado Springs as a party of 2 adults....its the most "adult" of the moderate resorts, its beautiful, and the bus service is very good. But all the moderates are wonderful....pick the theme that works for you. (I'd also recommend POFQ for adults, though I haven't stayed there myself...unfortunately the resort is closed for the next year or two).
Or stay at the WL the whole time and make the stay a little shorter....or save some money by spending first and last nights off site.
Or, do as we did several years ago and try camping at Fort Wilderness to start the trip! It a wonderful, relaxing place.