The G2 is a big step up for Swagman and is perfect for moving bikes around on roads and highways, But when it comes to logging roads and goat paths I would go Thule T2 or Yakima Hold Up. The T2 and Hold up are almost double the price but with lifetime warranty and the option of adding two bikes it is a much better way to go for anyone who uses there rack daily. As for the box, The Swagman is great for the price, But Yakima offers the Skybox 16 at about $625CAN and I can say from personal experience that you can literally skate and ride your bike on it without it even cracking.