Criterion Blu-ray or BFI Blu-ray

Criterion = BFI, both HD resto: source

Criterion Blu-ray

Criterion is warmer and more lifelike than BFI. See DVDBeaver review for more caps

BFI suffers from Quicktime Gamma Bug

Criterion has better encoding and doesn't have the bug so that's preferable.

BFI looks to be more untouched, not sure about Criterion