Good question. I usually stay at POR, but, just did Pop and loved it so much I changed my October reservation for POFQ to Pop and saved £810 (they took £35 in a fee so it would have been closer to £850 difference) Look at it this way, with free breakfast the dining plan will be less, get your calculator out and work out how much PO is with free
DDP and how much Pop will be with the paid for DDP, to work out how much $200 is in ££ divide 200.00 by 1.64 this give you a near approximation, add that on to the Pop price and see if you are willing to pay the extra for PO. I did that and I could pay for the dining and still have several pounds left over for spending. PO is gorgeous, but, the Pop foodcourt is infinitely better that FQ foodcourt and I can't see me going back anytime soon as I cannot justify paying the extra for PO.
As a footnote. My main concern had been with buses, but, I found Pop better for that. At PO there is no queuing system, everybody just mills around and people who have just turned up can manage to get on the buses before people who been waiting for 20 minutes and apart from MK the buses do both resorts so it stops at five stops, which can be a real pain at the end of an exhausting day PORS is also very spread out, but, the walk to the main building is pretty. Pop has a separate stop for each park and proper queuing, and only one stop which I thought was brilliant. I also found the CMs much friendlier too. Both resorts are equally well located for the parks too.