Revolut India multi currency card for Vietnam & China?

Hi all!

Has anyone used the Revolut India multi-currency card (Standard acc.) for trips to Vietnam and China, specifically after loading it with Indian Rupees (INR)?

I want to use it for ATM withdrawals and POS transactions. I'd love to know if the conversion rates from INR to VND/CNY are worth it, and if you had any issues linking it to Grab.

Kindly share your experiences or any tips you might have.

Thank you! <3