Would be interesting to see a streamer v jerkbait showdown. The person casting a sink tip and streamer will wear themselves out in about 2 hours. Sure you can fish a sinking line, but its just not much fun. Floating down the river with a floating line and a bass bug or streamer is a hoot. Will get 2-3 cast, to a bait caster's one in that situation. Not so with most sinking fly lines, definitely not with my 30' fast sink head, and running line set up. It will cast 140' but you will have to strip in 110' of running line, roll cast pickup, shoot 30' of running line on your back cast, and the rest on your forward cast.