These guys can stick on walls, and pick any size of structure, and it ignores the weight of the items inside of the structure, (e.g vaults, industrial forges,) you can even pick up tree platforms and the structures will stay on the platform, plus it has MASSIVE weight making it essential for carrying heavy items. It can skate and land on water allowing you to regen stam whilst on water, plus it can dive, you can shoot weapons from it, and if you dismount whilst flying, it will regenerate stamina, so ya don't even gotta land!