Have a look at these ones. I had a play with them a few weeks ago in my hairdressers, they were good and the vibrating bit prevents snagging of the hair which you sometimes get even with GHD's tho I do like my GHD's I may be tempted with these if they needed replacing.
http://www.justbeautifully.co.uk/hair-tools-vibe-ceramic-tourmaline-vibrating-hair-straighteners.php?CAWELAID=216889386