I can't comment on the quality of the lines as I just picked one up and am going to try it out this year.

One of the earlier threads mentioned a company that sells seconds. Their website mentions the following "High quality fly lines by Northern Sport (Makes most of the private labeled fly line in North America) range from fswf4 to fswf10 - Limited quantities - Guaranteed or your money back "

The Aquanova line is manufactured by Northern Sport. If Northern Sport makes most of the private labelled lines in North America, what labels are they and are they of the same quality as the Aquanova?

One line that I just got is the Grey's Platinum Fly line. This line casts like a dream. I am real interested to see how well it will perform in the field and how it will hold up.