It seems the papers I once used in the 70s are very different than the papers of today. I see these differences in todays emulsions and that raises the age old question of longevity. Yes the old papers have a proven track record but they suposedly had more silver compound in them. According to another discussion I saw here, new emulsions are silver starved. From what I read about emulsions of Agfa, Kodak and Illford, they are all using the same compounds in both their RCs and FB papers.

Since New RC and FB are both using the same emulsions but have different bases... will modern papers hold up as well as their grandparent's papers? Which one is better if both emulsions are the same? Does the base material realyl make any difference if the emusions fail?