The only things we know we're getting are the shader, emblem & ship. None of those things or the other things you listed could possibly be better than an xp boost. Maybe if we get a legendary class item that provides an xp boost.
English
-
We get an xp boost. [spoiler]it's called doing the nightfall. [/spoiler]
-
Congratulations. New players will get 2 boosts. Do you think the class item will just disappear a month after Taken King? They'll have those items forever. And I can guarantee you they stack, just like everything else in this game.