Just started playing the DMM version of Aigis but i only speak english. playing on nutaku since before the memento event i can get by there with just the pictures but today they gave me a ticket for a black unit of my choice. Having never had one before i'm rather unsure which one to choose. And not being able to read any of the DMM strat sites or even the unit descriptions in game i could use some advice.

If you pro players could choose a black unit and it was the only one you had which would you pick?
Currently leaning toward Deine Cornelia or Olivie. Also i see they have many newer units that don't exist yet in the version i learned to play in. So any DMM player vets could really help me out here.

thanks and have a great day!