Last year I travelled to Vietnam, I took some cash along with the Card. In my experience Card worked at 99% of the places. My suggestion would be to carry very little cash - like 10% of your overall budgetCarry cash more often to save charges and sometimes you don't know if the place you are visiting has the acess
If you are going somewhere in asia then you can carry some cash but if you are planning to travel Europe or North America. then only rely on the cardLast year I travelled to Vietnam, I took some cash along with the Card. In my experience Card worked at 99% of the places. My suggestion would be to carry very little cash - like 10% of your overall budget
This bekifaayati video will help you -For Travelling following card can be also good options
1. SC Easemytrip Credit card: This card offers 20% discount on Hotel bookings & 10% discount on Flight bookings. Domestic & International lounge access. & That to for a Annual fee of ₹350+GST(₹413).
2. Niyo Global Credit Card : Zero forex Markup & domestic lounge access.
Other cards are also there like Amex Platinum Travel cards etc. But for that watch YouTube videos bekifaayati for better understanding
SBI elite, make my trip icici, axis flipkart, amazon pay icici, are some of the great cards for traveling.