Off topic: I think the B&W sound is not for most people, but I just happened to like how they tune their products. This is why I hope to trade up from my Nissan GT-R with its grabage Bose system to a Jag XKR-S or a Maserati GT with their B&W system. Of course I am open minded and there is a B&O shop near me, so I guess I will try to go demo the new H6 when they get's it.
Off-topic response- IMO B&W makes the most natural-sounding, transparent speakers on the planet. My center channel speaker in my home theater setup is a B&W. Also, Val owns a pair of $40K B&W Nautilus speakers.
I think the P5 has comparable mids and highs to the M-100, but falls far short on bass.