I want to level NIN (level 50) up to catch my monk (level 56) so I don't get too rusty with NIN. I'm already pretty rusty and feel like NIN is super clunky after playing monk so much lately and don't want to let that cement in.

So is there any way anyone can think of that's faster/equal experience than N. Than fates? Going from 45-50 already drove me crazy, doing that again in N. Thanalan for a much longer time is really discouraging to think about.