You honestly want class 10 high speed cards anyway as the Note 3 has USB 3.0... I sometimes like to take the card out the phone and plug it into my 3.0 adapter to get even higher transfer speeds on my 64gb card. (curious that the Note 3 slows the transfer rate down but whatever)
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?