I don’t currently have any..... but planning on getting 6-10 in the spring Harlequins/Cayuga/Pekins/Black Swedish......
Back when I had cayugas they were willing broody birds. The Harlequins are said to brood as well.
I am hoping for a broody in my harlequin group come spring.
Personally I would skip the pekins. They are prone to leg problems as well as being much larger than your other chosen breeds since pekins are bred as meat birds.