you will get lots of opinions on this which tells me there are lots of good lines ,it is more what you find you like but i like seguar invizx in 12lb it is 100% flourocarbon so it wont be seen as easily by the fish, it sinks fast, and cast well , but you will probally have to experiment to find what you like , there are some lines that most people agree are junk so do some research on this forum and you will see what not to try good luck to you