My father picked up some white leghorns at an auction cheap. They looked horrible, especially with their mutilated beaks an tattered feathers. I was totally prepared to hate the breed and believed them to be stupid and inferior to other chickens.
But they turned out to be wonderful chickens. Once they got over their initial scare of being outside a cage, they did wonderfully. Their feathers, which had been dull and dirty, cleaned up beautifully. They took to free ranging like they were born to it and outlay all my other birds. They are now in the 3-4 year range, continue to lay up a storm, and are nice and friendly chickens.
It's a crime that these nice birds are confined to a cage when they are meant to be free.
Get some leghorns, and some Rhodies, and some easter eggers, and some wellsummers or maurans. That way you will always have a rainbow of eggs.
btw - leghorn crosses can lay white, cream, or light brown eggs. You won't really know what they will lay until they start laying.