Im currently feeling forced to use CoF because it makes Apocalypse sync perfectly with Dark Transformation and Dark Arbiter. It will be such a huge QoL change if they reduce the cooldown of Apocalypse down to 1min. It will be matching perfectly with DT/DA/Garg and army once you have 4p T20. Otherwise you need to use COF or delay Appoc/DA which does not feel fun at all.