Hair straightener question?

I have a Chi hair straightener and it works very well but I know its not good to use on your hair alot would it be better if I got a steam straightener such as this: a href="http://infiniti.conair.com/catalog/category/straighteners-11/product/infiniti-nano-silver-by-conair-high-temperature-ionic-steam-straightener-ss9-64" rel="nofollow"http://infiniti.conair.com/catalog/categ…/a or a different steam straightener or whatever? thanks