I wouldn't keep any human aggressive roosters, it spoils your enjoyment of them. None of mine are aggressive to me ever, and I cull based on treatment towards the hens. Nice roosters are kept in pens until I have room for them. One lucky boy gets all my broody hens, he keeps them from setting and helps me break them. All my young roosters are looking and acting great at this point. For now they are all keepers.