Disney 4K Blu-ray or Fox 2009 Blu-ray or 2009 Germany Blu-ray for a purist version

Disney 4K Blu-ray or Fox 2009 Blu-ray for a purist version or 2009 Germany Blu-ray from the original 1999 telecine transfer

Disney 4K Blu-ray, while a good release by itself, is very revisionist albeit made by Fincher. It has a huge amount of tinkering, a different grade, and at times uncanny with the sharpening. Caps of just how revisionist the new master is.

Cinema DTS - all Blu-ray tracks have significant limiting.

Disney 4K Blu-ray has some alterations, otherwise similar to the Fox Blu-ray

A blog article going over the home video history of Fight Club: https://notonbluray.com/blog/fight-club-compared-blu-ray-vs-itunes-vs-d-vhs-vs-dvd-vs-laserdisc/

Universal 4K Blu-ray

Universal 4K Blu-ray

Universal Blu-ray has lossless DTS-HD MA 5.1, 4K Blu-ray just has lossy DTS-HD HR 7.1