the enchanting trinket will give you a around 600 armor when you are in bear form
mark of hte chosen is a hit a or a miss. On boss fight it as no value
But il be honest i like av trinket and hoj
Getting give so much rage
When you are tanking Mark of the chosen buff is basically active constantly and grants all stats.
More threat, more avoidance more HP
The base agility alone gives you a point of dodge which is worth far more than 600 armor
Its so good that you take it even into naxx