Hmmmm...
Tricky question. In my four years of having Orpingtons, my three never ONCE went broody. Although my friend's Orpi went broody eight times in one year, so it actually tends to depend more on the individual bird's temperament and history- WITHIN a realistically-broody breed of course- you can't expect a Houdan or Yokohama to be a reliable brooder time after time.
And then, of course, you must evaluate your bird's temperament thoroughly and be assured that she is suitable to raise chicks- if aggressive, some hens have been known to abandon/kill new chicks hatched by the hen itself! Please go peruse more broody forums on BYC before driving straight into the joys of (a hen's) motherhood!
I've had more luck personally with my Sussexes and even my Wyandottes for standard and feather-leggedless hens. Of course, I can rely on any of my bantams to go broody on any given day, but that's on another wing...
Among standard, non feather-legged breeds, Sussexes and Orpingtons are the way to go!
Good luck on your broody battles,
~Sarah