Most of my photography is urban street, and most of it is relatively contained contrast within a dynamic range of +-2 stops. My film of choise is 400 ASA colour neg. Depending on the lighting and what I want to do with shutter speed and lens opening I set the meter to anywhere from 200 to 800 ASA and the results meet my needs. Most of the time the meter is set to 400 ASA. So I can easily use Porvia 400 and have it meet my needs most of the time but it costs more to buy and process so I just have not bothered with it. I now find my self with a couple of rolls of it and I am looking for suggestions on how to make best use of it outside of my normal use of film and maybe expand my horizons in the future.