Got this today.
Haven’t used it yet but damn, it’s a bit scary. 1300 watts. More than my microwave. It uses various ceramic infrared elements. They get hot. And BRIGHT. The front glass looks the same as the door of my microwave. Looks like it will make toast in record time. OTOH, if you put chicken or hotdogs in it you have to cover them with foil. They will spit.
As well it’s smaller than my old analog monster. No more six slices of toast. :) But that’s okay. I prefer toast that is browned on both the top and bottom. Not just the top.
I mainly use the toaster oven for toast or to heat up slices of pizza. The instruction manual is full of DO NOT DO THIS. For a reason. I’m sure that @stusser knows more about this than I do. Feel free to weigh in.