What hair straighteners and curling irons are the best?

I've probably gone through 19 hair straighteners already and I'm trying to find a good one that will straighten my hair quickly and won't do much damage to it. Any suggestions? Brands and models would be great!What hair straighteners and curling irons are the best?
the Chi is great. It works for years and really makes your hair straight. You can usually get them at most Hairdressers.What hair straighteners and curling irons are the best?
chi.
Chi, Sedu, babybliss, hot tools,