We've got a mix fo ages right now. When all are settled & combined, we'll have:
(adults)
1 black sex-link (head bird, great layer)
1 Rhode Island Red (big eggs, very good layer)
1 banty cochin (year old, never laid an egg)
(juveniles)
1 buff orp (super friendly)
2 black australorps (very sweet & friendly)
1 barred rock (her predecessor was a fantastic bird, suspect she'll challenge for head bird when old enough)
1 splash polish (quirky, bit of a loner)
1 blue (black?) polish
1 blue cochin (very friendly)
My fav adult is the BSL. I don't have a fav juvenile yet - they're coming along well though. We wanted friendly birds, we sure got them! Handle them daily and you'll get great birds.
ETA: We won't get another feather-footed bantam breed again. Being in the rainy Pacific Northwest, our poor banty cochin always has a wet tummy and wet feet. It makes her miserable and she gets mites quite frequently (not a problem for our larger birds). We did wind up with a standard cochin, who I'm hoping will have better luck with the rain than does the midget cochin.