MBNA credit cards cover a broad range of possible uses, but the best card for you will depend on what you want to use it for.
If you want a low interest rate for purchases and the ability to spread the cost of expensive items over a few months without paying much or any interest, an MBNA purchase card could be the best option.
If you want to shift a balance from elsewhere to give you the chance to pay it off with little or zero interest, look for an MBNA balance transfer card. Should you need money in your current account, to pay off an overdraft, for example, an MBNA money transfer card could be a good choice.
Or if you want to use it for spending and paying off debt from elsewhere, a combined purchase and balance transfer card could be the solution.