Freestyle lists the Supra Endura paper as out of stock, but will have more on the 23. I noticed that some of the listings for Supra Endura had a (N) in the name http://www.freestylephoto.biz/158738...-N?cat_id=1201
and some had an (F) http://www.freestylephoto.biz/155657...-F?cat_id=1201 . What's the difference? (Please excuse my ignorance).