I agree as well. DW is top choice in all comparisons. The hair as well are definitely the ones out of the whole bunch to keep.
As for bodies, I don't really do any nude renders, but I do like my models to have a little muscle on them, not bulk just the way Bloblopfish and Nathan Prescott do them.
I hate to say it because I'm not the greatest fan of the whole androgynous G9, but There's something about G9s skin that just takes light so well. It's a real joy to make portraits with her.