Hi Blf3greys. All parrots are different. I have a TAG, a CAG and ZON. My greys are very different. Ana Grey, tag, is fearless and the boss. She is always first. She is unafraid and very friendly with everyone. She expects to share your food. My cag, Sterling Gris, is very cautious and only trusts me. Now my zon, Louie, is a re-home. He was 1 1/2 when I got him and not treated kindly by the women in his home. Louie, tries very hard to do as I ask. Although I can't touch him he comes to me and goes in and out of his cage as I ask. He follows me from room to room and always is last. Last to come for treats, last in his cage. He is the guard and he is very sweet. I can't touch him but he can touch me. He loves to preen my hair. If I had to choose, grey or zon. I would not, I could not. Their personalities are different and they are all precious.