Yes, each hen is diff. We hatched a silkie March 4. She laid less than a doz eggs (maybe 9-10) & then went broody. (It seems my frequent broody girls are like that. They lay every day & then stop for 3-4 months) I have a mutt chicken that lays like a Leghorn except every year in June when she takes 6-8 weeks off to go broody & about a month off in the fall to molt. She's 5 yrs now & although not laying daily, I can count on her to give a min of 5 eggs per week in spring and 2-3 eggs a week in winter when some of my birds completely shut down. To me she's the perfect, quiet, non-skittish, hard-working hen.@Faraday40 I've had hens as young as a year go broody -- my year-old Cuckoo Breda decided she'd go broody for 3 weeks twice this year which surprised me since my Blue Breda never did. My Cuckoo would sometimes lay eggs 9 days in a row so I was relieved when she'd go broody. My Blue Breda started laying as a pullet, continued laying without stop for 10+ consecutive months, her last two eggs were soft-shell, and then died at 11/2 years old -- so I get nervous when prolific layers don't take a broody break. I guess broodiness depends on the individual.
I like broody-type breeds that don't lay productively so they can give their bodies a nutritient-replenishing body break between laying cycles. I guess it's wait-and-see if any of my Dom chicks grow up to be broody which I hope they will since my understanding is that Doms do hatch and raise their own young. I don't want new chicks, just want the Doms to go broody for laying cycle breaks other than molting breaks which are just as stressful as laying cycles.
Bubbles is not a fantastic layer & her eggs are not very big. She's healthy & low-maintenance, though. I like her personality, intelligence, and soft feathers. (Most chickens have a very earthy, clay smell, but her feathers actually smell better - almost like after a rain / fresh smell) I've recently been making some crafts with dyed feathers & her black & white stripes give a pretty look to the final result. I can also use her to make sex-linked chicks.