Delays when you save or read, I could not find in the above two possible uses. Even when shooting with the domestic camcorder card could keep up, although due to the size of the files but the capacity was used up soon. The processing of the card is of good quality, of course, this also correct size was observed.
For relatively little money, you get here an ordinary memory card, which is the right choice depending on the purpose. However, it should be resorted to a larger card for memory intensive shooting while just for amateur photographers and commercial digicams a meaningful extension can be found here.