You can indeed tank Ifrit with just about any class, including a CNJ if that's your cup of tea. Prior to the over-curing fix in 1.21 the fastest Ifrit kills with with CNJ tanking to due over-curing with Sacred Prism Cura.
No offense, but the most noticeable aspect or your parser samples (from other thread) in my opinion is the kill time. I'm not going to bash just anyone that takes 10+ minutes on Ifrit because hey you're getting the job done and having fun doing it; but to a "min-maxer", 12 minutes is extremely sub-par. Since you're talking about PLD being better than others I think I should be allowed to submit a "min/max" argument here.
I have no doubt that in various "oh my god healers are all dead" situations, PLD will be superior to WAR on Ifrit, but if we're talking just normal setups optimizing for kill speed and hate control, WAR wins in the vast majority of setups. You can make a PLD work, but it will fall short of a min/max argument if you even hint at caring about speed.
Any lastly, if we're on the topic of the:
If we're talking pure survivability with no help on Ifrit, CNJ again wins. I've had fights as CNJ healing where the tank DC'd, everyone else wiped, and I just held Ifrit for about 2-3 minutes and slowly started a raise chain during triple dash. CNJ simply cures for more damage than Ifrit deals when built correctly so you just cure back whatever he does to you.there have been many a time I have had no healers after hell fire for periods of and more then 30 seconds, I GARENTEE, your WAR wouldnt last 15 seconds in that position. I know cuz i have seen FAIL after FAIL after FAIL when a WAR tanked on a PUG group. soo Belive what you want, PLD is far superior in boss fights.
I normally don't reply in these sorts of threads, but I just found it incredibly funny that a PLD is proclaiming superiority... on Ifrit of all things. You're hear talking about how you can survive 30 seconds without a healer when the healer himself can survive indefinitely alone lol. I wish PLD was the amazing tank we all thought it would be but it is what it is.