I've had chickens for a couple of years now and have used a styrofoam bator with an automatic turner for the chicks I hatched last year and this year. My hatches have been about 50%. I have been thinking that I would like to get a better incubator, but am not sure what options are out there. Are there kinds you can get that regulate there own temperature? and humidity? and how much do better bators usually cost depending on what they do? Do better bators usually produce better hatch rates, or should I just stick to the styrofoam bator I have?