I love Dancer. It avoids the samey feeling of other dps to me since it's a Dps that also provides utility and support. That is, a job that lets you react more instead of just following a rotation and keeping your dps up. I wish every dps was like that, honestly. Dance partner is my favorite thing.
The mobility is super fun too. Since they stripped NIN off its utilities other than Trick Attack I basically stopped maining NIN to go DNC.