One of these little boys is 3, which could it be?

Lots of people have done comparison posts about how much there little boys look alike. Well, I just thought I should do one to. I do feel like the boys have some serious similarities and when Ethan was very first born, I felt it was even worse. The older they get, they are definitely two different little boys, both in personality and looks, But I thought I would share a few of my favorite comparisons and let you decide for yourself.