Choosing a House Color

Choose a house color, they said.
It'll be easy, they said.

Exciting and scary, all at the same time! What if the color I choose turns out to be hideous?!!
(My husband says we can just wear sunglasses and plant very tall trees around the new house. Awesome.)

After hours of research, breakdowns, comparisons, chocolate breaks, and throwing darts at color chips on the computer monitor, I've narrowed it down to 4 colors that I like. Our neighbor's house is also blue, so we're taking that into consideration. :)

Any help would be very welcome! (Click on a picture to view larger)

1st pic: comparing the 4 colors on houses. The last column shows the color of our neighbor's house (on the left), and our house color ideas in the middle (circled).

 2nd pic: showing the 4 contenders.