I am using american exprese card since last 3 years. One day I was shopping in big bazaar and I met its representative. I applied and submitted all the necessary documents.
I got the card with 1 week.
I like some of its feature like If you are doing 6 txn of above 1000 Rs, I will get 1000 points as bonus per month.
If you are registered your utility bill payment, on registration, I will get 1000 points.
I can use this card for free airport lounge access.
I can redeem points agaist cards outstanding. After so many feature, It is my favorite card now.
Their customer support team are always resdy to support in case of any issue I have.