Humzinger is my favorite. It contains an ant trap- a moat next to the hanger. I've had mine for years and never had an ant. They also have a perch for the bird to sit on while it feeds. It shape allows easy cleaning, and they're dishwasher safe.
We get violent windstorms, and my feeder has been blown down many times, but has never broken.
http://www.hummzinger.biz/humz...
Karen