After several years I am now up to 3 Little Giants, 11, 17 and 22'. With a little home built framing in between each they stack great in the truck and with elastic cords there's no rattling. 11' is used only indoors so it's always clean, 17' takes care of virtually all roofs and the 22' for almost everything else. Never have had one part break. An investment? Absolutely. Will I ever have to buy another ladder? Nope.