Are those the same as the st-1000? If so that may be a good option if your trying to save money. At least for the st-1000 you can adjust so it turns on at .5 Celsius below your set temp. Meaning if you set to 32 Celsius which is 89.6 Fahrenheit it would turn on when it drops to 31.5 which is 88.7 Fahrenheit so its only a degree difference which in my opinion is a good on/off thermostat with minimal fluctuation.
I'm curious to know since the inkbird is in Fahrenheit what the least amount of temp drop you can have before it starts heating again. Does it have that option?
Not trying to hijack your thread, I'm curious about it and the information could save you some money. Win/Win for both of us!