When do I craft Darkrai?

Darkrai is the only EX I have missing from the new set. My lucks been absolutely fantastic but slightly absurd. For example:

  • 6 dialga (1 crown, 2 FA, 3 immersive)
  • 5 palkia(all normal)
  • 5 weavile (2 normal, 2 FA, 1 rainbow)
  • 3 yanmega (2 rainbow, 1 normal)
  • 2 apes (1 rainbow)
  • 2 pachi
  • 1 lickilicky,
  • 1 gallade
  • 1 mismageous

Coincidentally, if I had to rank order each ex in the set, that’s the order it’d be. Only one each of the worst three ex’s in the set, duplicates of all the meta playable ones. Lucks been on my side… except with darkrai. I just hit 1000 pack points, is it worth it to bite the bullet or should I wait for trades?