I still have my CHI Pink Camo flat iron 1"inch plate. I've had it for approximately 5 years and there is a bit of wear and tear on the plates potentially making it unsafe for my hair. So this gift came right on time! Though I don't use heat often (maybe ever 3-4 months); I'm anxious to try the 1.5" inch plate. I think the larger plate will speed up my flat ironing sessions as it can hold more hair - which is a plus! Overall, I'm very curious to see if it lives up to all it's promises. Review coming soon!