I love their blow dryer, unfortunately I bought the wet/dry iron instead of the duality iron, so I don't use it as much. as long as you get one with rounded edges, you'll love it. I'm so over the wet/dry now that I have one with round edges, because I have more versatility with styling.
i haven't tried that pink one, but i would step it up and get the medium duality instead. the pink one is cool cuz it's pink, but it's so damn small I think you would be working on your hair forever; at least i know i would.