I am a line nut, I have spools and spools of line, trying to find the best one. In the end- I like the Kast King Copolymer line in 4# and 8#. I also use 2# and love the Berkley line.
That's interesting. I just ordered a spool of Kastking Copolymer line. Be here Monday. Recently got a Kastking Round level wind reel too. Really like it. Much nicer than I expected!