I cant live without this Flat Iron!! Its way better then the CHI and last alot longer. I had to CHI's die on me in one year. The Nano ive had over a year and it still works as if it was the first day out of the box (and i use it everyday) Its light and easy to handle. the plates heat evenly so no hot spots to burn your hair. It leaves your hair smooth, straight and silky with just one pass. I would die if i didnt have this flat iron....lol