Excerpt: I've been using this card for a few weeks, on an Olympus E-PL5. Shooting JPGs, I don't even notice the write times. Shooting RAW+JPG, I estimate the write speed at a bit above 10MB/s. No problem shooting 720p video, either. In short, it works as I expected it to.
Excerpt: Bought two of these for the two slots in my Canon HF G30 Camcorder. They worked fine right from the start, with no issues. Most importantly, they are faast enough that recording has been successful at all quality levels up to 28 Mbps. (I have not tried the one higher setting.) (In all honesty, though, I have never had any issues with any SD card.
Pros: Easy To Use, Large Capacity, Reliable Performance, Writes/Reads fast