I want a credit card for my Airtel bill payment of ₹2500 per month, along with good benefits for other bill payments, recharges etc. I was thinking of getting the Airtel Axis credit card which would offer me 25% off on Airtel recharges and bill payments upto ₹250 per month. But then I read about the newly launched PhonePe SBI Black co-branded credit card, and it seems to be offering more than Airtel Axis CC, at least prima facie. Can someone please suggest which one of these is a better card overall, for bill payments, recharges and other benefits?