[Desbmw]

各位 c-hing，有二手的 Extreme 及新的 Ultra 16g CF card，大家的速度都是 30mb/s，若價錢差不多，你會如何選取？
大部分是靜態拍攝，少部分是運動拍攝。

請指教。

[onlyken]

用起邊部機上先?

[snoopybee]

I wanna know the diff as well, if Ultra and Extreme is also 30mb/s.

Tried to find in Sandisk's site but their site sux.

[reflexboy]

每當sandisk出更快嘅card時，就會用上extreme呢個lable，同時將原本extreme規格嘅card改用ultra呢個名生產。

[georgewong237]

As far as I know, this 2 types of card have their differences under Lab Testing. Extreme card has more extreme temperature testing than the utra card. Thus, with a better life cycle in terms of pricing.