For a long time Kelly had three major lines: Woodslasher (economy), Flint Edge (mid-range), and Kelly Perfect (top shelf). They also had tons of other lines (ie Black Raven, World's Finest, so on and so forth). They are all really good. Personally, I think the Flint Edge line is fantastic. I have a jersey Kelly Flint Edge that has what I would consider to be the best geometry of any Jersey I've ever laid eyes on.