No direct experience with your question, but I have A/B'd the two in a larger room. The W/P was definitely a bit leaner in the upper bass which usually augers well for full range loudspeaker use in a smallish room (and I'd call both models full range). I can't speak to what will happen really deep in the bass because the larger room in which I heard the two makes my experience less relevant to your question.
Just one more data point for you.
Just one more data point for you.