I tried the little giant incubator and had to throw out 4 different hatching and only hatching 5 chicks. i had enough of the disappointment and frustration so i bought a gqf incubator and hatcher. out of 100 eggs i hatched 95 chicks!!!! boy what a relief i was so happy to wake up and have 20 chicks starring at me and when i got home from work another 30 running around...these big cabinet incubators are the way to go!!!!!