Digital BW, The Print

I tested Costco/Kirkland glossy paper made in Switzerland with UT 
ink (Epson 1280), and also with Mediastreet Enhanced Generations 
color pigmented ink (Epson 2000P).Colors of print are good, but both 
are very easy can be wiped out by finger from the print. Obviously, 
this paper is not competible with pigmented inks.
   Yume Grot