I have good experience with flipkart . I bought so many products from flipkart . Flipkart is best in in matter of delivery time . You will get the fastest delivery from flipkart on the places where you can’t get one day delivery. You can get latest products on flipkart first.
I have a bad experience with flipkart too once when I ordered moto G 2 and the speaker of mobile was not working properly.I contacted to customer service executive, he took my complaint and they collected my phone from my home and gave me new phone with in 4 days, in my opinion flipkart is best to shop online.