Australia seems to be great for this wirex card. No fees whatsoever. Can link a debit card to the account to top up for free, get the BTC cashback by spending AUD.
I’ve only had a few instances where a payment actually failed for some reason (as if I didn’t have enough money in there or something even though I did). I think this is because some paywave/eftpos machines don’t work with prepaid cards. It’s weird because this happened once at Boost Juice, yet a few weeks prior it worked fine there. I’ve also had this issue trying to use the card for some online purchases. Doesn’t always work. Only issue I’ve had.