Its a Little Giant, and is okay I guess. I gave it the test run and it did great.... put in 18 eggs and it... well, not so great. It'd get super cold so I'd turn it up a bit, it'd get way hot (120 degrees) I'd turn it down. I think its playing nicely now... right at 98 degrees, but I wonder if any of my eggs survived! (It was just one night of tempeture bouncing and its the first night they were in, so i'm hoping...) Anyone knwo if my eggs have a chance, or if I should throw them out now?