We've stayed at both, and I like something about each. They are both great resorts.
At POR we love the landscaping. It's beautiful We always have stayed in the Mansion section, not a fan of the AB rooms with the rustic look. That is where the preferred rooms are.
However we request either Acadian House or Magnolia Terrace close to Old Man Island bridge, and it's close to everything, main pool, food, and there's a bus stop behind Magnolia Terrace, or one very close to Acadian House too. We prefer these to the Main Depot that gets crowded and chaotic.
Also love that POR has quiet pools.
POFQ we just had the pleasure of staying at this past January and enjoyed it there too. We were in Bldg 4 very close to pool, food court and bus stop. Great location. It's a much smaller resort, and we did enjoy our stay. They have pretty courtyards, and walkways, but landscapping isn't as lush as POR, and they don't have quiet pools.
Rooms in both resorts have recently been refurbished, so when looking at pics, be sure you are looking at current ones, not the old rooms. The rooms in both resorts are very nice.
Either resort is nice, just your personal pref. with decor and theming.