=S I wouldn't say it's worth the NX.
SoKing the Glittering Altairs would be a ton better, especially if you're doing it on a new char (more EXP + slots).
I believe glitterings are 2/2/2/2
and more exp from doing the amount of efpq's needed to get the earrings.
Neo city spoils
Spoiler!
What level can you start training there?
You can head there at level 70+.
this is actually a look what I made:
Spoiler!
Did I make the right decision?
Spoiler!
Spoiler!