RDM is definitely Eureka meta.

[Joe777]

RDM has the advantage of more than capable solo play. As a DPS job able to heal itself it doesn't need anyone else to get the job done. However, solo play is slower of a grind than group play. Despite that though solo players have a casual friendly job in RDM.

[Moogly]

RDM for the win, I am practically spending 90% of my time rezzing people during NM fights... if I am not dead myself.

[Shori]

I've tried so far; RDM, SCH, SMN, and MNK all in Eureka. SCH is my fave and I have out Selene rather than Eos. RDM was Okay but unlike having the fairy on SCH you do have to stop DPS in order to heal quite often and no decent mana-regen. SMN was only viable in a party and MNK not viable at all especially due to the large differences in difficulty between fates so alot of 1-hit KOs were suffered.

[RiyahArp]

You don't heal yourself when soloing, you buy lots of anemos potions instead, and only heal when you get a spike damage attack. The potions actually heal a lot, and you can devote time to dpsing.

[pushin_tin]

RDM may as well have been custom built for Eureka.

DPS not dependent on DoTs that may not register on NM? Check.
Off healing? Check.
Rapid rezzes? Check.
Life-saving crowd control? Check.

[Minako_Nightsong]

I am a rdm/brd dual main and the rdm is awesome in Eureka but for some reason, I seem to play war a lot. Very survivable solo or on the NM train with self-healing to boot.

[Vahlnir]

I tried to use Ninja once in Eureka.

I quickly switched back to casters.

I use SAM off and on in Eureka, and I don't seem to do too bad. I prefer being RDM or BRD, however. Ranged jobs have an obvious advantage there.

[basketofseals]

-you don't actually need that many raises in a party.

People drop like a pair of Shisui bottoms at the Quicksand. What hypercompetant Eureka zones are you part of?

[Kohdo]

We need a Field Medic title honestly. RDM exclusive. I've spent more time reviving than filling a DPS role so far
Don't forget bouncing off mobs using Corps-a-Corps and Displacement to arrive at the NM ahead of the rest of the train, and you can use Manafication to do this twice in quick succession.