I am here to second the Buckeye recommendation. Great birds! Also look into Naked Neck Turkens. They do great in heat and cold, lay well and I’ve never had a broody one. Not sure how they free range. Another breed worth thinking about is the “Dominicker” (Dominique). My Speckled Sussex went broody once a year which is good if you want to hatch your own chicks. You might also go well off the deep end and look into creating your own landrace.