RNG/DRK vs. RNG/SAM vs. RNG/NIN

[MCfuzz]

I can not decide a good subjob for a taru ranger. i am a thf now to make earlier rng levels easier but i do not want to have thf as a sub at level 70. I have narrowed my choices to SAM, DRK, or NIN. the samurai gives you fast tp gain and some alright abilities, tho i dont think it's that good it could be good with the conquest point arrow or something. DRK gives passive damage boosts and last resort(i dont know if souleater works, but i heard it doesn't). The damage boosts would be good as i am a taru, but NIN gives dex and agi boosts and has the ability to dual wield +accuracy daggers which make my hitrate go up. anyone with imput please reply, thanks.