Summary: The cost/competitive value is UNBEATABLE at the price I paid on-line. I was saddened to see that less than a week after I bought these the price went up 33%! These cards are fast and reliable. I would recommend then without question. they will get the job done!
Pros: Competitive Value, Easy To Use, Great Value, Large Capacity, Reliable Performance, Writes/Reads fast
Summary: It's fast, it hold 4GB, it's affordable, what's not to like?? I use this in my Sony A350 and in the card reader on my computer--it's consistently fast in both places. Definitely worth the money if 4GB will suffice.
Pros: Durable construction, Easy To Use, Large Capacity, Reliable Performance, Writes/Reads fast
Summary: I shoot ice hockey and had good experience with 2 of these and thus bought 2 more when the price was right. It keeps up with my Sony 700 at 5 frames per second bursts. Peter Read Miller got me started on Kingston and their CF is a great product.