I'll go with this, the first image ( Panoramic ) on 25 was in light I thought was toast, but I was surprised to see the color I did in this image.
Originally Posted by StorminMatt
The second one was 64 on a cold-a$$ winter day in waning flat light on the 2nd of this month, I thought it did fairly well.
The last is light that either film would excel in, fresh rain with incredibly even wrap around light ( thank you Times Square ), KR-64 on January 1.
I am starting to use more 25 now that it is 2010, so I bet I will get more of a feel for it as time goes on.