If I hatched very often I’d get one that is easier to clean, probably a Brinsea. With the tray in the bottom that’s not real hard to do with mine but still, the white Styrofoam stains and you need to clean it well between hatches. I clean mine outside and if it is windy I have to be careful to not break the Styrofoam.
I have the older model with the dip switches for changing temperatures. Those are a real pain. Mine came running about a degree and a half too warm from the factory. I struggled to get it adjusted correctly but once I did it really holds temperature well. The newer models are a lot easier to adjust temperature but I don’t know how well they hold temperature once you get it there. I’d expect they do OK but I don’t have any experience with that specific control. I strongly recommend you do not get an older model with those dip switches.
I have the older model with the dip switches for changing temperatures. Those are a real pain. Mine came running about a degree and a half too warm from the factory. I struggled to get it adjusted correctly but once I did it really holds temperature well. The newer models are a lot easier to adjust temperature but I don’t know how well they hold temperature once you get it there. I’d expect they do OK but I don’t have any experience with that specific control. I strongly recommend you do not get an older model with those dip switches.