Based on many reviews that Brinsea is among the best, I decided to go for it and get the Brinsea Octagon 20 Advanced. I did not get the additional humidity pump. I figured I can add it later if I need to. I set my FIRST hatch ever at 1 p.m. today Saturday March 8th 2014. It got up to the correct temperature less than 30 min. I set 31 eggs total. 18 are shipped Swedish flower hen eggs and 13 are local black / blue / buff laced Brahma eggs. My temperature display reads 99 .3 degrees and my humidity is at 40%. From what I read this is perfectly acceptable. Wish me luck I'm excited and nervous!! I will keep this thread updated for those interested!