The main advantage is it available across India. But if you need a product to be used for more than 6 months to 1 year don’t go for it. I have brought 3 products(one time buy) a laptop charger+mouse+ web cam. which didn’t even last for 6 months. The charger power-cod went off with a spark in 2 months, the charger in 1 year, the mouse wire come out in 3 months and dead in six months. The quality of web cam is worst I dint even used it. The service center is very reckless and not easily reachable.
Whenever some thing happens you have to run behind them leaving all your important work. This is how you will experience once you buy their product. Your money gone and you end up in trouble of running behind them. When I reached the service center there was a lot of people came for service, if a product is good why so many people queue up and what about people who don’t come for service. You might go by the brand for that I would suggests to for the original. Instead of spending smaller-amounts for short duration you always go for the original which gives you at-least 3 to 4 years of time.