My point exactely. 20 years ago, I was fortunate to have a choice of 100, 200, or 400 film. 100 and 200 were "high quality", while the 400 was grainy. But 400 was the only one I could use to get a decent picture of BigFoot in the Kingdome (both obsolete by the way). Now with the advent of technology, I find 400 film to be of very high quality and wouldn't go back to the old stuff because TODAY it is obsolete.
steve