They are easier and quicker to use, affordable, cleaner and last several seasons. However, they aren't quite as attractive. They are sometimes dyed an unusual shade of green that may or may not work where you will be displaying the basket. Occasionally you will find hanging containers made of clay or wood. Both types can be very attractive and effective, but they tend to weigh quite a bit more and will require a strong support and hangers.
Hangers There are various types of hangers available for containers.
Many of them will come with a wire hanger that has a hook formed into it. Be sure the wire hanger is the right one for your basket. Some baskets have 4 wires, others have 3. A heavier wire is safer than a lighter one. Containers can also be suspended with lightweight chains and S-hooks.