I'll start by reminding that booking with the hotels is less risky for cancellations than doing the points, so if I was TRULY on the fence and the price was the same I'd go with a direct booking of a hotel. But if the trip is a sure thing...
If you guys are excited about using the Skyliner to go to Epcot and Hollywood Studios - Pop Century is awesome. If you want to sit on a balcony (with a warm cup of something in December) and watch cool animals that means Animal Kingdom is the winner. Saratoga is more in my mind if you like Disney Springs, I personally find it just a big open air mall and we have those at home but the boat ride and night lights there can be very pretty.
Not sure that helps. The problem with asking for advice is Every resort has something to offer. If you are driving, pushing a stroller, have favorite parks, etc. that changes dynamics too.