generally speaking a longer rod for lesser line weight often means a "slower" rod. i love slower more medium rods! i'd buy it! i don't care at all for fast rods. the extra length in the rod will help with mending on longer casts. and if your going to be in a float tube/pontoon the extra length will keep the line off the water on your back cast. i don't have a 3wt so if you don't buy it let me know.