I do travel around the western US some. Because of that I like some multi-piece rods which can easily be put into luggage or transported. Many times when I am at my destination, I make a change of plans. This change may mean a shorter or longer rod would be easier to fish with. Therefore I usually take shorter (7'-8') and something in the 9' range on a trip. Overall if I HAD to choose one rod, it would be a 9' 4 wt multi piece. However, I do own different types, lengths, and weights of rods. Probably the best way to say it would be to use the right tool for the situation.