What's the hardest Great Rage stage?

The Great Rage Cat stage has tough HP, but with characters having wide attack range, it seems possible to counter with various debuffs. However, tricky enemies like the very strong Carbuncle Black Gorilla appear 3 at a time at regular intervals infinitely, causing the line to constantly push back. The Great Rage Dark Cat stage has trash mobs composed only of red attribute enemies, for which there are relatively good counter characters. But the boss applies a "stop movement" debuff and even has a short attack frequency, making it a very, very tricky enemy that pushes the line. The Great Rage King Dragon Cat stage pushes the line with its wide attack range and tricky enemies. Since there are no more comments, if I had to pick the #1, it would be the Dark Cat.