What is the best back armor in fate traitor soul

Legendary Blackflame Cloak
or Legendary Darksoul Mantle


NOTE:
However Cloaks when summoned by a cheat have a randomized defense number i have seen blackflame get as high as 180 and Darksoul mantle get as high as 200+ defense. Cloaks are randomized to a degree but these are the best I've found.