This is *somewhat* the case, although I would argue that the gap in relative quality is a lot wider, and that the gap in relative "extraordinariness" is a lot narrower, than the above statement would imply.... as I hope to demonstrate anon.
And since it is undeniable that both have a stunning African collection, that's the point where Chester is getting more points from me, although it is probably much closer than 60:40 suggests.