How feasible is it to use Multicurrency Cards like YouTrip in countries like Vietnam and Myanmar?

I was in Myanmar in September 2019, and more and more shops are accepting credit card payments and I also got tried using YouTrip! In major shopping centres in Yangon it should not be any issues, but if you are going to other areas, cash is still the king.

It's pretty alright, but they charge a fee for inactivity as well as for cash withdrawals.

Generally, I think Visa works better overseas as compared to Mastercard.

You can check out other cards, there's quite a number in the market at the moment.

For myself, I use Wirex which is a Visa card that came from the West. Recently travelled to countries like Thailand and Hong Kong, works well for me.