[Q] Help choosing Micro SD card topic

Hi,
I want to install a new ROM in my TF700, with ROM2SD/DATA2SD and for that I am going to buy a Micro SD card.
The thing is I do really want to buy the fastest Micro SD card possible, but I don't understand the all variety of Micro SD card models/specs.
Can someone suggest me some micro sd cards (32GB?) that will be compatible and fast with TF700?