Unfortunately we bought very expensive Hob from NaGold, which is very worse than 2000 gas stove. We were using Faber product happily, when we wanted to buy new hob planned to buy NaGold as its affiliated with Hafele name. The product we bought was giving very high flame even in SIM operation, leading to burnt curries, gravy and vegetables and its turning to even the vessels bottom(of curries) like black charcoal. If you boil 1 liter milk in SIM, it used to evoparate not only fast but leaving burnt bottom.
Placed 10+ service calls and finally they concluded that we do not know cooking on their products than accepting their product is not usable. Today 24000 MRP hob is gathering dust in our store room. I recommend never ever buy any Hafele kitchen appliances, as they are dumping very low quality products at high price in Indian market.