NG+

[Nicodemus_Mercy]

I'm still unclear on whether NG+ gives xp or not. Guess I should try it myself and see.

[Enla]

I'm still unclear on whether NG+ gives xp or not. Guess I should try it myself and see.

Dev's have already confirmed it doesn't.

[Xerkrosis]

I've been initially waiting for it to level the other classes and relive that way the story with another job in mind (basically an alter ego, that I'm leveling), instead of the mindless spams of potd or dungeons over and over again.

I'm at that point that I still prefer creating other characters to relive the story. That way, my alt has a story he/she grows up with.
Besides, making an alt allows me to design my character that way so it fits the class/job. With my main who's been a paladin and became a drk when things went south at end ARR/begin HW, I can hardly imagine being also a whitemage or a machinist... But this is another topic.