I bought Google chromcast a year ago from flipkart. It was on time as communicated by them. It’s very user friendly and no lag is experienced by me yet. It’s very slim n sleek. You can use it to broadcast anything from chrome n especially broadcast content from YouTube, netflix, hotstar spoul. And it should include Amazon prime video app. It’s costing Rs. 2200 at that time n really alternative for making your HD TV smart rather than buying smart TV by paying 5-7k extra. It’s convenient as you can watch videos instantly n no HDMI cable is required to be connected all the time. Totally wire free n hassle free.