You have several options depending on how much work you want to do upfront:
Brahmas and Jersey Giants are calm and great for families. 🛑 Red Flags When Buying to buy chickens
The cheapest route but requires an incubator and high effort. You have several options depending on how much
Watch the whole flock for a few minutes; if any bird looks lethargic or has dull eyes, the whole group might carry parasites. the whole group might carry parasites.