not_in_good_order
Well-known
I thought of this topic after shooting a few rolls of Kodak Gold 100. I have used two versions of this film. One has an edge code of 6 and the last rolls I had expired 4/09 (I have a couple frozen now). The newer rolls that I have purchased have an edge code of 7 and expire 2/10. The packaging is the same for each except that the newer box says, "New! Brighter Colors" on it.
The data sheets (E-15, E-7022) for the two films list a PGI for the older film of 45 and 42 for the newer film.
Based on what the box says and the data sheet, I would expect that the newer film may be a bit better, but after actually using the films, I think that Kodak made the film worse when they updated it.
The older film, to me, seems to render color in a more pleasing way. The slightly lower PGI of the new film doesn't seem to make the images seem any less grainy (they are both fairly grainy for 100 speed film anyway).
Though the differences are fairly subtle, there is something I just prefer about the older film's color rendition. Here are a couple of examples shot under fairly similar lighting:
The older, edge code 6, Kodak Gold 100
The newer, edge code 7, Kodak Gold 100

The data sheets (E-15, E-7022) for the two films list a PGI for the older film of 45 and 42 for the newer film.
Based on what the box says and the data sheet, I would expect that the newer film may be a bit better, but after actually using the films, I think that Kodak made the film worse when they updated it.
The older film, to me, seems to render color in a more pleasing way. The slightly lower PGI of the new film doesn't seem to make the images seem any less grainy (they are both fairly grainy for 100 speed film anyway).
Though the differences are fairly subtle, there is something I just prefer about the older film's color rendition. Here are a couple of examples shot under fairly similar lighting:
The older, edge code 6, Kodak Gold 100
The newer, edge code 7, Kodak Gold 100
