Flipkart is the best place to buy electronics. The prices are very competitive. They sell almost everything. I use it a lot. Their service is great. It is very easy to replace items. The billion day sale was kind of a flop due to less stocks but few lucky people like me managed to get some great deals.
Their shipping speed is pretty good. Their prices and deals are not always as good as ebay.in they dont have many instruments and professional audio equipment available.
Overall, it is a pretty good website.