I purchased this OTG ( oven toaster Griller ) from a mall because this was only available in that particular mall and I purchased this as an offer acctually I was using any OTG first time I never used this before but when I start using this oven I felt very bad that this is a limited to bake any thing means can not bake so many things as shown in user manual, u can not grill the breads and can not grill any chicken wings because after reaching to a certain temperature it starts fluctuate with its temperature it get off for a moment and the again start to heat and it repeated all there things again and again and takes so much power consumption so I can say this is not affordable. If company fix these problems in the product than it may be very useful to beginners who using this product first time in his/her life.