This is a very useful accessory in any kitchen especially for bachelors. I am using Usha branded one since 6 months for my cooking purpose. Compared to gas it is cost and energy efficient. You can prepare a cup of coffee or tea in flat 30 seconds which is much much faster than gas stove. Typical energy use is 1.8KW - 2KW, but you can adjust the temperature to use at lower watts. On an average I use it for around 1.5 hours daily which comes to 3 units of electricity. It is also safe to use as there is no exposed metallic parts. Only flat bottomed steel or iron cookwares can be used. Aluminium is not supported.
Pros - Fast, Energy efficient, low cost compared to gas.
Cons - Special flat bottom vessels are needed. Aluminium is not supported. Noisy due to the inbuilt fan. (It is as noisy as my office amd cpu fan)
+1
I've just bought one of Bajaj. Costed me 2395/-
First use impression: Maggi actually took 2 minutes to cook!!!
Not yet completed 1 month so, can't comment on power consumption.
But, it cooks real fast, the circuit does not seem to work until you have something on the cooking platform. Smokeless, portable, less space consuming.
On down side: bad choice if your area faces frequent power cuts. Total new sets of cooking utensils required.
b/w bigbazaar is providing Prestige induction cook-top along with 3 piece (tawa, kadai and another one) utensils ~5000/-
Its a good deal IMO.