Which Metallica Album Has The Best Vocals?

Which Metallica album has James' best vocal performance? I think 72 Seasons

This is so hard to choose... Kill Em All has the most wild voice... I'm biased toward AJFA... TBA is mixed the best... And his voice is the most refined on 72S.
I can't choose yet!

I like his voice in Kill 'Em All and 72 Seasons. I don't care that much about Kill 'Em All and I think 72 Seasons is probably their worst album, but the vocals sound great in both of them. I like "imperfect" vocals where the sound naturally cracks and does all kinds of surprising things. In Kill em All there's the "teen" voice with lots of strain and the voice cracking a lot, and in 72 Seasons there's the "grandpa" James with natural rasp that has come with age and perhaps with earlier lifestyle choices. His voice is pretty much the only thing I really like in 72 Seasons.

But I voted for Kill em All because the hunger you can hear is a lot greater.