
Originally Posted by
SpookyGhost
When there's only 3 tanks available, there really shouldn't be 1 undisputed best MT for everything. PLD should be on relatively equal ground with WAR and DRK, which it is. The only reason you wouldn't have PLD MT is for DPS efficiency - it's actually pretty strong as a progression MT simply due to it's extremely strong physical-based CDs, passive shield blocking, and Hallowed. IB is strong, but for progression you're better off with WAR as OT simply to ensure 100% Path uptime - WAR is also better for handling adds if those show up. Honestly though, in A6S, A7S, and A8S both tanks will be tanking for pretty equal portions of time - so it largely comes down to "who should pull", which should generally be the WAR due to high aggro burst.
Haven't really looked into it fight-by-fight but I imagine having the WAR pull and using Vengeance under Berserk/IR/etc would be optimal for aggro + mitigation, and then tank swapping after Berserk fades - this assumes you won't need Vengeance for 120s, but it's still optimal for aggro even without it and that will let PLD get away with not needing to RoH so much (if at all). For DRK there's slightly more consideration to make, since Reprsial exists and you might need that up sooner rather than later, but that would be fight specific. For DRK + PLD I imagine you'd just want DRK tanking due to Reprisal and Low Blow procs.
There's also NIN to consider, though I think this only becomes relevant if the PLD can pull in SwO - otherwise you'd have to either delay your FoF or use FoF on abilities in Shield Oath which just seems worse than having a WAR pull, especially if you're using your Shield Swipe proc in ShO.
Anyway I think some people are blowing this a bit out of proportion. PLD can tank any fight in end game, Off or Main. The discrepancies are entirely at min/max and should only be cared about if you're really pushing the boundaries in progression.