What's the best option here? Assuming I stick to Unique IA I think my options are like
* 25 str
* 5% boss
* 32% buff duration
* 13%? droprate/mesorate
* 15% crit (haven't seen this one at all - I'm guessing 15%)
* 15 att (haven't seen this either)
I'm thinking the %crit is best, but not actually familiar with the later on buffs that would benefit from a duration increase.