Start with core card. I got Legend first, then got RuPay Platinum, then had choice of EazyDiner Signature or Platinum but took Platinum. They got Amex ePay. Yes the limit got split like a horcrux splits the soul in Harry Potter 😆 but they had given 3L limit so it's enough for my needs.
Now the limits are:
Legend (1.5L) to allow future upgrade to Pinnacle
Indus RuPay Platinum (90K) - more than enough for RuPay
EazyDiner Platinum (30K) - that's the min. I need to assign, it's more than enough for dining and once-a-year IndusInd offers
Indus Amex ePay (30K) - for 3 months Zomato Gold but regular flat ₹150 off offer on Zomato every Sat