Everyone loves the simple joy of a donut, but you’re just not living life until you’ve had a hot donut.
Edit: Change this up based on how many you’re warming up and how strong your microwave is. It takes a little bit of getting to know the donuts from your local shop and your microwave and how they interact.
My LG one I’ve had for a few years seems to vary the output. I don’t notice it turning on and off at least.