Please suggest some good Credit Cards with good cash back or discount features for a person with yearly spending of approx 5 lacks. I am currently using SBI

Please suggest some good Credit Cards with good cash back or discount features for a person with yearly spending of approx 5 lacks. I am currently using SBI Simply Click and 
ICICI Platinum but does not find them beneficial.

What are the best Credit Cards for a person with yearly spending of approx 5 Lacks Per Annum