Learn English – Is “such a cooler” proper English

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I'm trying to say something like "that's such a cooler design". Is there more valid expression that expresses the same thing? Or is this okay English?

I guess "that design is so much cooler" would work, but it's not as succinct.

I'm trying to say that something is cooler than something else, but without explicitly mentioning that other thing, since it is common knowledge between me and the person I am saying it to. So I don't want to use "that design is cooler than X".

Best Answer

"That's such a cooler design" sounds odd, even in the context you provide. I would go with "that design is so much cooler".