The great thing about the Govee unit is that it tracks information for every minute, and you can export the data to your mailbox. From there you can make graphs or charts to compare data over time.
It is also extremely accurate out of the box. (But I still recommend calibrating any measurement device - which includes controls on the incubator.
The govee is accurate to: Temp: ±0.54°F/±0.3°C,, Humidity: ±3%
I do track humidity, but I still weigh eggs to track weight loss.
Between the two incubators, I have the capacity for 540 chicken eggs at a time but I many never get that many at once. With the hatcher, there is potentially capacity for more but that would require needing to clean the incubators rather than just the hatcher each time.
Having that flexibility, I can set eggs every few days.
The only thing that is a bit troublesome is cleaning. It is pretty deep from the door and someone like me with short arms struggles a bit.
After a rough cleaning I also use activated oxine to fumigate them.
My hatcher and one of the incubators have a full glass door, the other door is solid.