Why is allagan not the best?

[Galliano]

So i have a question to the forum.

Why is the hardest armor not the best? Or is it because we have a skewed idea of "bis"

I would think the developers have made it the best due to the difficulty but this instance obsession with accuracy has made it less viable. Has someone who has a full set chime in. Is it impossible to do turn 5 in full allagan(minus weapon) ? Or is bis the only way to do it like some people make it seem?

I am just curious if we are over analyzing everything?

I think one of the reasons is because players have classed each item as BiS. SE might see things differently and take into account things like skill speed which is generally disregarded by the player base in favour of other stats.