Who is in your group? If you have kids, I really recommend the DLH for the fun pool and the larger rooms. There are grounds to walk around, feed the koi, explore the waterfall area, play with the remote jungle cruise boats, hit the playground a bit, being close to Goofy's, the little coffee shop that sells cereal, milk and fruit is handy....but I love the park view from PP upper floors.
If you are adults who mostly stay at the park all day, I'd pick the PP just for the view. You won't need all the extra room and it really is cool to watch the park open and close and see them doing all the work at night in CA. Once we saw the park close and then reopen a few hours later for a private party-wish we had binoculars-lol. Usually the prices go (from Least to most expensive) PP standard-then DLH standard then PP park view then DLH Resort/pool view so really it depends on your budget too.
1st pick for our family-DLH resort view of DTD in Sierra Tower in a room with 2 queens and a daybed and then we get the free rollaway.
2nd choice-PP park view but we have to give up the rollaway since the room is too small to allow it. Must be a big savings to pick this over DLH.