I've stayed at both and have to agree with the majority, POFQ has my vote!
CBR is nice, I'd even argue that it's nicer for families with young children because of the multiple pools and larger food court as well as the specialty themed rooms but POFQ has a charm and character that CBR lacks. If you're going to Disney for family, I'd consider CBR over POFQ but if you're going to Disney and want to be 'immersed' I'd say POFQ.
When we checked in at CBR, we asked if we could be near to the main building but they couldn't make a switch and unfortunately, our room was so far that it was more convenient for our family to drive or take the bus around to the main building. The lake was really enjoyable though and was super nice for evening strolls. It was nice that the CBR bus only stops at CBR
but with the multiple stops throughout the resort, it was still time-consuming.
POFQ is gorgeous and I honestly can't rave enough about it's charm. You don't need to be worried about being too far from the main house which is always a plus. The river along the border also makes for great walks and considering how close POR is, that's also a great opportunity for more perks! POFQ's pool does get crowded but it's pretty big. Honestly, when we stayed at POFQ, we didn't get into our car once during vacation which was amazing, unlike when we were at CBR. When I was there the buses rarely stopped at POR because they were full enough when we departed from POFQ but we also were there in July so crowds may be different. Regardless, when the bus did stop at POR it wasn't too bad, it was nice seeing the scenic-ness of POR - I would say that that stopping at both POFQ and POR is comparable to stopping all throughout CBR.
I'd say POFQ!

Have an amazing vacation!