I am going to have to call out the flourocarbon one. Granted, I have not used it in a long time, but for good reason. It seemed to me that even the slightest nick in the line and you would break it the minute you put any strain on it.

I prefer to go with a good mono. leader and a spool of braided. The braid allows for that sensitivity and no stretch hook set if you are fishing in bigger rivers where you have a decent stretch of line out. The mono lead keeps the vis down. Just my two cents.