I've got GL Wyandottes, a Bl. Austrolorp and Buff Orpingtons. Each are beautiful and have their distinct personalities. The feathering on the Wyandottes is stunning. The irridescence of the Austrolorp's feathers in the sun in enchanting. For overall sweetness, Buff Orpingtons are my favorite. They are very gentle, love to sit on my lap and prrr. They don't get into it with the others like Wyandottes seem to. They are content to do their own thing and be mellow. They seem to have a wide variety of vocalizations and talk more than all of the others combined. What's your favorite ?