class 6 vs class 10 SDHC?

[ghdtpdna]

Originally Posted by kevintmr

I read somewhere that the speed gain for any given class is applicable to "write" speed only. Is this true?

You are right and you don't write anything when you listen to music or run apps.
You writing only when you actually copy files, create new files, taking videos, photos. With that said unless you are taping HD video, you don't need all that speed.