The XO Catapult features 10-foot fly rods for anglers who want to maintain line control without sacrificing a one-handed design. The #6 model is geared toward lighter power, while the #7 offers greater power reserve when the line or fishing conditions call for more support. The 4-piece design of the #7 model makes it easy to transport and store. The choice between the two models should be based on the intended line weight and the desired level of control.