We had this same exact dilemma when we went to DLR last October - the standard view room at DLH and the premium view room at PPH was almost the same price per night. Since we had never stayed at PPH before (2 stays at DLR, 1 Annabella and 1 GCH) we opted for that, because we had read how insanely cool the view was. And it was! GREAT view of all of DCA, we even got to watch WOC from our room, albeit a bit off to the side (you really need to see it head on for the full show). The room was also a decent size, bigger than the tiny room we had at GCH which was almost twice the price of the PPH.
And at the end of our stay at PPH we thought one thing…. if it's the same price next time we're staying in the standard view room at the DLH instead.
The biggest detractor for us is the PPH is not a resort, it's a hotel. A nice hotel, but still just a hotel. We really missed the grounds of the DLH, being able to leave the room and just stroll around the common area looking at the beautiful tropical flowers, the little waterfall area, the outdoor fire hutch, even the Hawaiian band that was playing on the porch of Trader Sam's. When we stayed at the DLH we felt like we were getting a lot of extra value for what we paid. We felt like the money we spent gave us an entire resort to enjoy, not just a room.
And the Disney Bubble at the DLR was much better than at PPH. The walk to the parks from DLR is through DTD, and you never have to cross any city streets. It's designed to keep you bubblified! The walk from PPH, however is a bit different. The lobby at PPH opens right up onto a fairly busy street off of the bus and taxi drop-off area, which you walk alongside to get to the crosswalk. It's not like a NYC street or anything but it did pop the bubble a little for us.
And, lastly, believe what you hear about the long waits for the elevators at PPH! It wasn't like the horror stories I read of 20 minute waits or anything, but it was a much longer wait than I've ever experienced. And there's no distinct waiting area in front of the elevators, it's more like a long corridor, so you could be waiting for 5 minutes on one side, and if the elevator that finally arrives is on the other side chances are you'll have to wait for the next one because all the people waiting on the far side of the corridor are going to rush ahead of you. Almost every single time we waited for the "up" elevator in the lobby, someone who showed up long after we had been waiting got on an elevator before us just because they were closer to it. It got to be very frustrating and by about Day 3 of our trip I had to start yelling "WE WERE HERE FIRST PEOPLE! COMING THROUGH! COMING THROUGH!" and hustle our way into the elevator! If I hadn't we may have been waiting there all day! It kinda made the stay a bit stressful!
And just to contradict everything I've just said about the PPH, we would stay there again if we had to! We like staying on property, and we would stay at PPH over any motel on Harbour for sure! But, if given the choice we would choose to stay at DLH and have a view of a parking lot!! Hope that helps!!