This one was the quickest to put together. Spins even and gives you decent movements in a light breeze. One thing this could use is a solar light inside and it would give it more usage at night. Just an idea..

Love the color and motion. Took the birds a while to get over this in their area but they seem used to it now. Aside from the slightly damaged parts upon arrival, I am very happy.

The balance is off, the bottom piece seems to be okay but top does not spun even in harder wind. It's disappointing