So while I'm still in lots of blues with a few purples here and there, I find myself in the strange position of being spoiled for choice when it comes to my belt.
I have all three of these:
And for the life of me, I can't decide which one would be better to tank in...
Any thoughts from the members?
chitin one for threat
one of the other two for avoidance. Use the def/ dodge one if your parry is high, use the badge one if your parry is low.
Chitin overall is better added with a buckle of course.
I don't have the second of your three choices, but I generally use the Ablative Chitin Girdle for everyday main tanking and the Ancient Aligned Girdle for where I want a bit more avoidance (e.g. Patchwerk).
Chitin is the overall better item 213 > 200 and what I would use for everyday tanking. I would consider using the first one listed if I want to build an avoidance set, but my avoidance is already really really high and im suffering stiff DR