Quote Originally Posted by DREW WILEY View Post
The shadow characteristics are a bit different, but in sheets I strongly preferred 100F because it was made on a dimensionally-stable
polyester base instead of unstable triacetate. But I never used much anyway.
Ahh very meaningful response, hmm the base does matter for long term storage... Will have to figure out for sure which are officially made still.

My biggest question is saturation, I really enjoy the saturation of the Velvia100 I've shot, but I only shot a few rolls of the 100f and it seemed even less saturated than my Provia100f images, but then that might be the reciprocity differences?