Its pretty important since i don't know whether it would be better to invest specialization in higher crit chance[survival instincts] or into higher crit damage[fragmented chaos]?
Vindicator[20% bonus]+ critical power without spec[20%] + fragmented chaos without spec[250/6p=42%] = 182% criticals
So 10 points into specialization of survival instincts = 10% more chance to inflict critical which means on average 18,2% more damage
On the other hand if critical power don't stack with fragmented chaos[meaning per every fragmented chaos increase you get critical power bonus] but is just additive, then between 250/6 and 350/6 you have 16,67% critical damage increase which means on average 16,67% increase in damage. On the other hand if critical power works with fragmented chaos, it would mean double the increase and 34% damage increase. Specialization could add another 34% increase.
So if anyone is knowledgeable to answer, please tell me how this works.