Verified 5 Aug
Durga Mittal
Asked 20 Mar 2026
I had the same dilemma. The way I decided was: list down my top 3 monthly spend categories, calculate the rewards on each card, and pick whichever gives the highest cashback on MY pattern. Generic 'best card' lists are useless for personal decisions.
On the add-on card: yes, the primary cardholder is fully liable for all spends on the add-on. There is no separate credit limit or statement. So only issue it to someone you trust absolutely — spouse, parents. Not friends, not siblings you have money disputes with.
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The card network matters more than the bank for acceptance and forex. Here's how each one stacks up in India.
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Every swipe moves money across multiple rails. The network's fee is small per transaction but massive in aggregate.
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A Mastercard premium tier card.
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A Mastercard basic card.
Reviews of RBL Bank credit cards mostly highlight rewards but rarely mention downsides. Is it really worth it for frequent travellers?
Forex markup comparison: Amex = 3.5%, HDFC Infinia/Diners Black = 2.0%, Axis Atlas = 3.5% but with milestone fee waivers, ICICI Emeralde = 3.5%, Standard Chartered = 3.5%. If you travel more than twice a year, the math favours Infinia or Diners Black.
