After you decide what you can or want to spend on the resort, the decision is next based on location. It really depends on what you want to be close to, in my opinion. If you want to stay closer to Epcot and be able to walk home or take the boat home, look at Boardwalk, Yacht and Beach Club, Boardwalk, Swan or Dolphin. If you want to be close to MK and take the monorail, look at Contemporary or Poly. And you can walk to and from Contemporary too. There’s also AKL which is beautiful with great dining.
I have to say, it is pretty amazing to be able to walk home considering how daunting getting to and from resorts to parks can be. No fussing about waiting for a bus or parking or worrying about missing stuff. You just go!
Happy choosing!