Anyone had experience with the above? I was about to send for two 16GB Lexar SD cards, class 10, 60mb/s from Premier Ink @ £14.99 plus postage when I saw in my local Argos, Toshiba High speed Pro, class 10, 30mb/s @ £12.99. I'm not too bothered about the fact they are cheaper, I suppose the fact that the Lexar are faster accounts for the difference in price, but I always try and avoid buying through the post if I can. I will be using the cards in a D7100, I don't envisage ever needing fast bursts of speeds in the camera, so will 30mb/s be enough? Comments from peeps who have used Toshiba cards would be most welcome.