Been looking around for a card to get round the Ryanair charge fee now that my entropay electron is no use and this seem like the best one I can find.
No app fee, no usage fees for online and no loading costs - only charge is for foreign transactions not in GBP.
It's also virtual like entropay was so no waiting for a card to be delivered etc.
It has quite a nifty little feature to protect your balance as well whereby it generates a new card number for every transaction, each number can only ever be used once so no way of being billed extra by a merchant or having some fraudeulently use your card.
Seems like a pretty good choice to me - hope it will save a few folk their £5 card fees!