After printing now for a couple of years with virtual all baryta/TiO papers, I found my favourite: Canson Baryta.
The Platine is also very nice, but I don't like the semigloss surface, compared to the Baryta.
Both prints beautiful, with extraordinary blacks. I measured as low as L 2.8, printed with HDR inks on an Ep9900.
The scratch resistance is a about the same as for other papers in this class. But I've noticed that it's easier to work with rolls
than usual with these papers. But I always let the print slide on two long shelves, not touching anything and not letting it roll up.
(One can wonder why the printermanufacturers never test the gears IRL)
And always allow the print to "settle" for at least 12 h.
I just shipped printsamples (of the above mentioned) today to Aardenburg Imaging Archive, to participate in Mark McCormick-Goodhart's ongoing fading-tests.
/Sven