What I still don't understand is why they release content "backwards".
Crystal Tower was supposed to be available at launch, but was delayed, so we got i90 from Coil and few months later, i80 from LotA.

Why didn't they release Void Ark BEFORE Alex Savage ? This way, people would have farmed Alex normal, then Void Ark, and then Alex Savage, which would have probably avoid this sense of doing only the same fights back to back.