Whats the best 100 percent ceramic straightener?

i need a good straightener that wont damage my hairWhats the best 100 percent ceramic straightener?
FHI Heat Runway 100% Pure Ceramic Flat Iron but its $350 its pricey but its the best one out there and the less cheapest oneWhats the best 100 percent ceramic straightener?
Most people's choice is between CHI and GHD


So you have make a choice :S
The CHI! It doesn't damage your hair like other flat irons do. It keeps your hair smooth and silky. Just remember to use any kind of spray of some sort to prevent the heat damage. CHI has some serums and such you can buy and put in your hair before straightening it.
GHD all the way. they're really expensive but they work AMAZING. I have super curly hair, and i didn't think i'd ever be able to really straighten it until i got the GHD. It does damage your hair more than if you didn't straighten it, but if you use heat protective, it should be okay. You're not going to find a hair straightener that doesn't damage your hair.