there are many good laying breeds... but it depends what other qualities you want...
Buff Orpingtons and Wyandottes are good layers, good mothers, the cockrels are surprisingly quiet and they are very hardy
other good laying breeds...
Ancona, Araucana, Lakenvelder, light sussex, Leghorns, Marans, Welsummer
However
you may want the birds for alot of other qualities that you havent
thought about... Breeding, Quietness, tameness, appearance, wheteher
there free range or barn birds and many other things.