Suggest on Electric car

Is it sensible to buy an electric car. If you have any experience or knowledge on how to handle an electric car than please do share your experience with me . Tata Motors will soon launch its electric car - Tata Pixels in India in 2018. I am waiting to buy this car soon, but do not know much about electric cars. Mahindra’s Reva, is the car which is there on roads for last 5 years,but have not seen much and know much. Please share your views on same.