I have been trying to find a quality hair dryer/diffuser for YEARS! Since having my son 7 years ago, and becoming a stay at home momma... my hair decided to become moderately naturally curly (thanks to minimal blow drying/styling vs daily) and air drying it to keep the curly was not working out well for me. I discovered a "curly seperatimg brush" thanks to social media, and LOVED the results. However... I didn't like the requirement to air dry or "diffuser" on low, as I needed it dried quicker sometimes. This dryer not only has an amazing diffuser (has air vent holes WITHIN the "fingers" of the tubes), but it's also got a STEONG magnetic hold vs having to click it in and out of end of dryer. The settings are perfect, and I have found that I'm able to diffuser and nearly dry my hair on low flow, medium heat setting after using curly separator brush. No frizz! It's also lightweight, and SO much quieter than any I've ever used! I'm buying a 2nd one, just in case this one ever breaks, as I don't ever want to be without it! (Photos are of my hair after using this dryer/diffuser, vs my previous combo. Same hair products, same curly brush, same heat/air flow settings, both times hair dried partially with dryer, then air dried the rest of the time, before photos.) Unbelievable difference! Next up... I'm going to try drying straight to see how much frizz control it provides, as well as hoe long it takes to use concentrator attachment to dry fully. I suspect I will be just as happy with the results!