Digital BW, The Print

I have used Moab Entrada papers in the past and liked them pretty 
well.  I have noticed that many paper vendors no longer carry the Moab 
paper line and wonder if anyone knows why?  

Any good alternatives?  How do the PremierArt Matte Fine Art papers 
compare in terms of Dmax, color gamut, etc?

Appreciate any responses.  

Lou Dina