It really depends on your source. The naked neck gene is kind of a stand alone gene and can be added to any breed. So you can end up with anything, from lean boney egg layers, to heavy meaty birds. Poor egg layers to really good egg layers. Nice personalities and freaks. Make sure you ask alot of questions of the breeder you get them from. If they selectively breed for meat, egg laying, personality, etc...I’m thinking about getting a turken and I’m wondering if they lay well or are they more of a show or meat bird?