We also love CBR with its relaxing tropical island vibe. However, with construction at CBR and CSR, we will be returning to PO resorts for the next little while. Our personal favourite is POR, but POFQ is also very nice. Both resorts share amenities, so a stay at either allows you to walk to and utilize the amenities at your 'sister' resort next door (about 10 min walk along the river).
POR has rooms like CBR to accommodate 5 and has strolling around room. It has a table service as well as a great food court for dining. It also has the most amenities of the two resorts. POFQ has a nice splash area for small children, though, and is conveniently compact.
Either is a good choice.
Enjoy!