How times change....Way back before WWII, everyone had home flocks, mostly brown eggs....and white eggs were considered upscale. My dh's grandmother made a business of leghorns and sold white eggs for a premium at a local store. (Like a complete filp-flop to the brown egg preference of today). His grandmother did so well, that she put both her daughters through college on egg money. Isn't that Amazing?
I love it that I can tell the difference in each of my hen's egg by appearance and size. I just added a white layer (Ideal 236) and it is neat to see a white among the brown. I agree with the folks here that want green, blue and dark brown....and don't forget speckled like some Welsummer's lay. In one grocery store I found a case of brown speckled eggs.---
Variety is the spice of life.