Absolutely living for this light weight DigitalAIRE hair dryer. I usually wear my hair curly and this diffuser did not disappoint at all. My curls were smooth, shiny, and frizz free. The cold shot is perfect for my curls. I also wanted to use it to straighten my hair and it did not disappoint in this department either.  I was able to quickly dry my hair. I I took added the straightener tool and my hair was 100% frizz free. I also love the sleek design.