From what I understand, Brinsea has made improvements (couldn't say what they are) on the Eco-Glow brooder. Does anyone have experience with the latest model? I'm thinking of buying one to use in my classroom with 8 - 10 chicks, but I've read so many negative reviews, mostly citing that it doesn't produce enough heat for the chicks. I need an alternative to the heat lamps because of little fingers potentially getting burned. I have grant money to spend (yay!) and need to be able to safely brood chicks in the classroom around 7 year olds. If you have some experience with the Eco-Glow, I'd love to hear about it!