Which hair straightener is better the gio by enzo or the kqc?

i've had an ion straightener for three years now and i think its time for a new because my hair is damaged at the ends and when i straighten it it looks dry. Now which one would you recommend/....|||I think the kqc is better . KQC鈥檚 X-Heat Technology uses half the heating time than other styling tools, reducing hair鈥檚 exposure to heat for healthier, shinier hair.|||i like the kqc