nirbateman said:

I find that the new BD, other than the Yellow tint, doesn't have as much detail and image information as the Italian BD.

The only fault of the Mondo release, is the lack of English subtitles and soundtrack, but that can be very easily fixed.

I see no reason to work on the new one.

I've just compared the mondo blu-ray to a sample from a 1080p encode of the new remastered the good, the bad and the ugly and the encode is actually superior to the mondo blu-ray in terms of fine grain and detail.

In motion it has that look of a 4k remaster which the mondo blu-ray does not have and this is just an encode, so the blu-ray transfer itself will be even better.

Its definately worth regrading IMHO.