is shagrath the best black metal voice in the world?

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to be honest,although i'm an old borgir fan,i find it difficult to say he is.This is because there are so many brilliant voices dwelled in the depths of the eternal darkness that it's just too hard to decide (or deicide :)).Take caligula from df 4 instance,or ex marduk's legion,or even daemon from limbonic art (just listen to in abhorrence dementia and you'll see what i mean)...not to mention dani filth. What do you think about it?