If you really plan to use these cards, please compare the terms regarding the exchange rates. DC for example uses the exchange rate of "Nordea Cash exchange rate", which has worse rate than Visa International or MasterCard international exchange rate added with bank fee.
These are hidden in the terms, so read carefully. @:-)
Just to note that EB MasterCard use the same "Nordea cash exchange rate" and another small con is that they charge 2eur monthly invoicing fee above annual fee, which is unheard of in credit cards issued by banks.