Darker than Black or Steins;Gate

[Sigma999]

Steins;Gate is an absolute delight and masterpiece to be appreaciate specially if you also play the game and the watch the anime but the anime itself is a good adaptation of the game . As for Darker than Black is a quite good anime specially the 1st season and would say you should watch both but Steins is my personal favorite out of the 2 options , no questions about it .

[Arkthur]

Both are great (DtB first season at least), and you should watch both. But if I had to pick just one, I'd say Steins;Gate. That anime just hit me in the feels so hard.

[xxLuBuX]

I fuckin love Steins;Gate so I recommend that, but if you are wanting more action go with darker than black bc steins gate doesnt really have action for most of it anyways

[Artful]

Steins;Gate is known as one of the best anime out there, it's a true masterpiece, so I say watch Steins;Gate first then watch Darker Than Black, both very good anime.