Cost, most importantly, not expensive. I took it in Amazon, read the reviews. And so it’s nice, it heats up quickly enough, grilled vegetables are super tasty, and fast enough for about 15 minutes, the main feature is not to cut into thick pieces, then it quickly fries, if you have to wait for thick pieces, I tried to fry cutlets, it turned out a little longer than in a frying pan , but the process itself looks funny! It is very convenient to wash, when you turn on the heater for the first time, it will smoke a little and that's it, after there is no smoke at all, the smell of food in the whole apartment, you want to eat wildly from it.