I have a Solia, and absolutely love it.
http://www.folica.com/Solia_Tourmalin_d1558.html
The very first thing I notice about my Solia verses the iron I was using before, is that it had a smooth as ice-like surfaces. This makes it impossible to snag or pull hair. It also has self-adjusting plates which adjust the iron plates in the proper position while you are tilting or leaning the iron.
<--- Example of the iron plates tilting ->
Besides all that it leaves hair sleek/silky/shiny... all that good stuff. But of course with the help of Chi Silk infusion and my Dryers cool shot button (not even needed for amazing results). I can also tell verses my old iron that is not as damaging. When I touch my hair after a pass the heat doesn't linger as long, also I'm not left with that dry crispy feeling.
I'd love to leave with a picture .... I wont have a camera for another 2 weeks