Don't be fooled credit/debit VISA/MC are NOT created equal, only in theory they are , but the reality is not so.
If you have a problem with a credit card, then it's the banks money that is at risk, with a debit card, your money is GONE, and you have to get it back, and a debit card is nothing more than a convince, where as credit cards is a very competitive market, So they have much more motivation to help you.
I was reading today a statistical expert when it comes stopping unauthorized recurring charges, they receive most complaints involve debit cards.
There you have it , you decide