I have only sex-links (black and red). They are awesome layers, don't go broody, and great personalities. They usually lay every day, large brown eggs. They have slowed down now because of the winter light hours.
I have been using Rooster Booster Multi-Wormer Triple Action everyday for several months now and it works great for me. Never seen any worms, but I did see watery poop until I started using this, but not now. The girls are healthy and produce plenty of nice large brown eggs. We eat the eggs...