My standard is generally blu-ray, though I've gotten more into 4K UHD disks especially with newer releases. If a movie has a lot of scenes in the dark, then 4K will look much better than blu-ray because of the color timing or whatever.
DVD looks like garbage on a modern TV, so I will only buy something on DVD if it is not available on blu-ray or HD digital download.
Kor
DVD looks like garbage on a modern TV, so I will only buy something on DVD if it is not available on blu-ray or HD digital download.
Kor