I've been using the Maxima Flourocarbon in the 8lb. variety exclusively for hatchery fish this year. The knot strength seems decent at best, but knots just don't seem to cinch up very smoothly no matter how wet they are. I was looking at P-Line flouro's, but I don't know where to start. They've got regular Flourocarbon, Flouroclear, Halo, Florice, and CFX. Anyone know what the deal is with the different Flouro's??? I can read about them on the site, but anyone have first hand experiences with the differences? Just looking for a Flouro that ties good knots.