Hi, Just wondered which film to choose for overcast/white cloud conditions for landscape photography. I was thinking that the extra stop advantage of Velvia 100 could be a deciding factor. I have read in the past that both films handle contrast and saturation slightly differently. The 100 speed can show a magenta cast on ocassions?,however i haven't read if the Velvia 50 can show any magenta or cyan casts?. I have shot a few rolls of Velvia 100F recently for portraits in a landscape setting,however im finding the color palette not to my liking,a distinct magenta cast in the shadows and a lack of saturation,so i will give this film a miss. I will of course shoot both films on a number of scenes and ocassions to decide. Just be really nice to know some prior information Thank you.