As for the B brand model I owned, the humidity control was crappy and the unit never maintained proper humidity during lockdown. The tube broke twice, the turning motor for the humidity tube had to be replaced after just a few uses...For 500 bucks, I expected more.. a LOT more. They couldn't...
I wanted to share my review of the Matticoopx Incubator here, because I know there are folks out there looking for a moderately priced incubator. At $125, this incubator is affordable, at least to give a try.
I have had the 'big name' incubator, and also lower end incubators...