I believe this paper has been available from Epson for several months. Since the launch, I have only found three notations on the Internet regarding it: 1) A single post on this forum regarding it. 2) Epson's current promo video with Monica Stevenson using it, and 3) PPmag.com with a short review of the paper.
For a new Legacy family paper, I would have expected more discussion by now. Perhaps it is too soon for quality reviews to surface or perhaps the sales are still getting traction.
I probably will order a small quantity to test for myself. Currently I am using Legacy Baryta, Platine, and Fibre, so a fourth would be welcome at the table. I generally make my own decisions since tastes vary. It would just be nice to read some detailed comments for other printers.
Thanks,
Bert K