I am a complete newbie so excuse me if I say anything to stupid. I have a couple of questions before I buy my first teensy.

As a newbie what will a Teensy 3.0 allow me to do that a ++2.0 wont? Will I still be able to use the same tutorials out there?

My aim (after experimenting and learning) from using I am wanting to get started on a pet project involving transferring data from one mini sd card to another, is this possible using the teensy?

Thanks for any help