I recently picked up a wulff triangler taper bass line in a 6. has no problem chucking poppers and bigger streamers. here's what their website says about the line "Designed to load quickly and punch out big, wind-resistant flies and poppers, these floating Triangle Tapers are built for high-speed deliveries to lily pads or old stumps, wherever big bass are found. And they can be fished right back to the boat, then redelivered with a minimum of false casts. 90? long, with a short 27? front taper, and a 63? running line. Features J3 coating for slick shooting performance". i really like mine.