Amazon.com U.S.'s Gold Box Deal of the day involves deep discounts on PNY memory cards. But the card that has my attention doesn't appear to be one of those on sale. It's the PNY Elite Performance 16GB UHS-1 SDHC Flash Card with 90mb/sec. Other than a couple of Transcend cards that I used with my Canon S3 IS back when dinosaurs roamed the earth, I have used only SanDisk cards. Any take on these cards? http://www.amazon.com/PNY-Elite-Per..._m=ATVPDKIKX0DER&pf_rd_r=1ET6ZFC0B9AX31W5V7AH This PNY card is going for $14.99 versus $41.69 for the SanDisk Extreme Pro 16 GB SDHC Class 10 UHS-1 Flash Memory Card 95MB/s.