there's a lot of choices out there
i have two sets. one is spectra, very nice, light, super strong, super low stretch but also very expensive. the other set is XLS also very good, not as strong, a little more stretchy, but a lot less costly. some people like the fussy line, its a little easier on the hands if your handling them bare handed. one thing you don't want is lines that are stiff. also, make sure that you get them twice the length of the boats/v Que Pasa