I bought this cheap iron, and it ruined my hair! Triust me my hair was so beautiful it was like a models's hair.
Make long story short i just REALLY need to know what iron/straightener i should buy?

I have some in mind like:
1.) Herstyler, Forever:

http://67.199.0.126/home.html

Go to collections, then click the first iron which says 'Forever'
or
2.) Sedu Revolution Nano Tourmaline Ionic 1" Styling Iron

http://www.sedubeauty.com/sedu_revolution_flat_iron.html

or
3.) Pure GHD IV styler:

http://www.ghdhair.com/us/ghd-iv-pure-styler

&& Whats the difference between pure and dark?

Also tell me if you have any of this. && Your results.
Tell me if you have any other irons/straiteners in mind.
I also do not want a CHI.

Please&&Thank You.