In my flock, my EE is the sweetest and most outgoind, then my barred rock. This is because I had worked with them a lot so that I can train them for a school project. Since I did not work well with my blue jersey giants, they are not the friendliest, but they are friendlier than any other bird that I have not worked with as they would chase me around and jump for food as long as that food was mealworms(which I know is not very healthy, so they rarely ever get any). My neighbor has even sweeter birds, they have one golden comet and 2 ISA browns(I think), they are super sweet! They are probably my favorite for sweetness, but my favorites are my blue jerseys. I will be working more with my Jerseys as chicks. Good luck with your birds! Hope you find the right birds for you!