I am looking into getting a new flat iron and I was wondering if the price of the Hana Elite or the FHI Runway is worth it over the Chi Original. I know that the Hana Elite and the FHI Runway use 100% ceramic plates, have any of you ever had experience with this?

Hana Elite 1" Flat Iron
FHI Runway 1" Flat Iron
Chi Original 1" Flat Iron