What's your take on using a Sandisk 16GB Extreme HD Video SDHC Class 6 High Performance 20MB/s memory card with a 7D camera? Don't want to spend $100 on a card, but don't want nothing cheap either. (Hopefully I didn't contradict myself). Any and all responses will be greatly appreciated.
A more expensive card like the SanDisk 16GB 60MB/s Extreme may give you a little faster throughput, but for most users the less expensive 30MB/s card will be just fine