So I am getting a Nikon D5100 soon. Got some good rates on it and hence decided to go for it. Question is, which mem card to use. D5100 supports SDHC- and SDXC-compliant cards. Quick search on Ebay and I narrowed it down to one of the below two Sony 32GB Secure Digital 94MBPS SD SDHC UHS-I Memory Card For SLR Camera SF-32UX | eBay Sandisk 32GB EXTREME SDHC SD memory card class 10 45mbps bttrthn Transcend | eBay Now the confusion. I am looking for a Class 9 or Class 10. The Sony claims 95 mbps whereas the sandisk claims 45 which is half. In terms of cost, Sony is cheaper. Question is, what shall I go for? Please suggest. Calling the experts @iYogi, [MENTION=5141]faheem[/MENTION], [MENTION=21126]madnav[/MENTION], [MENTION=4965]man[/MENTION]yotherwhosenameihaveforgotten @bf9663 ?