Italy Koch Media Blu-ray

Italy Koch Media Blu-ray is not stretched compared to US Shout Factory and Britain Arrow Blu-raysAs for the color grade, unsure whether the Italy or US/Britain Blu-ray is more accurate to the theatrical colors.

Arrow Blu-ray has lossless original stereo

Shout Factory Blu-ray has the most extras with a lossless isolated score

WB 4K Blu-ray

WB 4K Blu-ray (caveat: missing bonus disc from previous Blu-ray)

4K Blu-ray is missing extras. Japan Amazon exclusive Steelbook has the missing extras as well as Target and Walmart exclusive extras