But I had ordered first 2 cards "Komputerbay" and tested them extensively in my 5D MKIII. So let always nice run up to the maximum recorded up and fully written, the complete map. The livelong day. And with the two recording modes, which provides the MKIII. So even with the inter-frame based (IPB) recording, as well as the I-frame only (All-I, intra-frame) recording with approximately 91 Mbit / s at 1080 / 25p
Actually, I expected that the camera would expose every now and then. That they did not do, however, and the cards have been fully written without complaint. In the section Program no errors were observed.
Meanwhile, I have 4 cards of this type and will thus soon be able to collect two weeks rotation experience. I am completely satisfied with the product and see absolutely no "danger";)