It would be very interesting to know if there are any objective studies that show that there are differences between film stored in the freezer or refrigerator until used versus film simply stored at room temperature until used. One must make the assumption that whatever film is tested has not passed the expiration date. Come to think of it, how is an expiration date chosen for film? Has the manufacturer done any tests to determine how long film remains fresh? Furthermore, does keeping film cold, or frozen, really extend the expiry date?
For the record, I keep film cold-not frozen- until used, but only because I have heard such storage method is "best". However, I simply don't know, objectively, what is "correct", or "best".
Edwin