Even though it's technically easy to spend the cryptos with this card, the economics of spending a rapidly appreciating asset on consumables is questionable.
Don't get me wrong, I think these cards are great and I'm looking forward to getting one at some stage.
Check out my blog to find out more.
https://steemit.com/cryptocurrency/@cryptojaxx/why-you-re-always-gonna-have-a-hard-time-spending-your-cryptos