I remember hearing something about a bitcoin credit card. Like, one that you pay for everything with fiat on credit, and then you pay off your bill in bitcoin. So you never have to hold fiat if you don't want to.
What's the best/most reliable credit card that does this?
We have this on our mobile app called coins.ph - it's like we can register and use coins.ph as our credit card and pa thru btc. Not that I'm advertising this app and yet I haven't tried that services, but a friend on mine testify that it's actually true and it works, specially in buying thru online stuffs.