Usher Dancers - advice on finishes

Wondering if anyone who has actually seen the Usher Mini Dancer line in the flesh could venture an opinion as to what finish (maple, birch, or walnut) looks best. Images on the net are helpful, but only up to a point; so I'm keen to add any personal opinions into the mix. I own Be718s and so am familiar with the birch finish, but that's it.
Thanks in advance.
Rob.