Bitwala is a good service if you wanna have a visa card, you can use it in any store or just for withdrawing money in an atm, only that you have to convert your btc to usd first, and then you can withdraw it in your atm without any problems. I have been using it for some time and it is a good one.. I use wirex visa card too, i have both of them, but bitwala is the best one from them, because it is more faster and their support replies fast.