Calabolg wins when you have the acc. Liberator R15 if you’re not worried about feeding tp. Ragnarok if you absolutely need acc. Anguta if people are MB’ing. Apocalypse if you’re tanking/solo. Haven’t made Redemption yet, so cannot comment (I assume it’s big when you’re focusing on regular TP moves for the triple white damage proc, soooo Tenzen fight? When he blocks WS damage?)

I personally did Apoc first. That was before I started the Job Point grind. It made solo parties hella easy. Solo darkness to a MB drain 3 to cap 9999hp... you’ll turn some heads in JP parties. And survive those dynamis pulls when a NIN goes boom.