When purchasing a hair straightener, in what ways do the 1 and 1 1/2 inch plates come into importance?

Is there a reason for a person to purchase the 1 inch? Is it for your hair length or what exactly? I have very long hair, down to my waist. It's wavy, not too curly not too straight. What inch should I get? I'm looking to purchase the Sedu. For those of you who have it, any tips or suggestions? Any type of feedback would be appreciated. Thanks.When purchasing a hair straightener, in what ways do the 1 and 1 1/2 inch plates come into importance?
If you have nice, full, thick hair, then get 1 1/2. Covers more hair in less time.When purchasing a hair straightener, in what ways do the 1 and 1 1/2 inch plates come into importance?
well if you get the 1';


you could curl your hair with it


and get cute little curls but not total ringlets


and with 1 1/2'; you could curl it


and not really get great curls


but i think it mostly has to do with


the thickness of your hair


because if you get really high heat


2'; straightener and your hair is really thin


you are going to fry your hair


but if you get that straightener and you hair is thick


it will work really well and it will work faster


than a thinner one would work
Hair straighteners just ruin your hair.
If you have short hair, go for the 1';.