What kind of SD Card? [Archive] - xda-developers
Gene uses SD Cards. But you can use microSD, miniSD through an adaptor. . Which can be the best...? Is there any difference between their (micro, mini, SDHC) cost? . Look for a fast card (150x) and you'll be happy.
http://forum.xda-developers.com/archive/index.php/t-506685.html

SDHC Cards What Does The Class Mean 2-4-6 | Fun Tech Talk
Oct 20, 2008 . One critical difference between the Speed Class and the maximum speed ratings is the ability of the host device to query the SD card for the speed class . to see if your new camcorder and make use of that 150x speed rating.
http://www.funtechtalk.com/sdhc-cards-what-does-the-class-mean-2-4-6/

Camera memory cards explained | Photo Techniques
Micro SD cards, meanwhile, still manage to offer high capacities (with . The only physical difference between the two is in the latter being slightly thicker, and .
http://www.phototechnique.com/kit/camera-memory-cards-explained/

Benchmarks - CHDK Wiki
Here are some benchmark results for various SD card brands which were acquired with the new... . Toshiba MicroSD SD-C02G MIJ (fat16), 2GB, 5505, 5585, 5037, 6062 . A-Data Turbo SD 150x, 2GB (FAT16), 10033, 9452, 4563, 6325 .
http://chdk.wikia.com/wiki/Benchmarks

Performance + Cost Analysis: The best SD Card / MicroSD for you ...
May 11, 2012 . Performance + Cost Analysis: The best SD Card / MicroSD for you! . Series, this Ultra Series has a huge difference between read and write speed. . That means that most Class 4 micro cards are theoretically 150x faster than .
http://slickdeals.net/f/4371592-Performance-Cost-Analysis-The-best-SD-Card-MicroSD-for-you