Black Heart vs. Unidentifiable Organ

[Dasverlassen]

Which would be the best trinket for ICC raiding?
I'm using glyph as my second trinket

[Mawini]

The organ is much much more EH even without the proc stacking.

[Aggathon]

I agree a lot with Mawini. If you do the EHP calcs, the UO is the 2nd or 3rd best EHP trinket in the game with zero stacks, at 1-2 stacks it's tied, and at 3 stacks (which is roughly the average) it is the best. And with 10 stacks it's insane.