I tested the InfinitiPro Heat Protect Ionic Ceramic Dryer.  Overall it did a good job with the fast rough drying needed prior to using a heat brush.  I did try using the hair dryer alone but I didn't feel like it  make my hair smoother, it actually felt a bit frizzy but when I used it to rough dry prior to using the heat brush, it did dry quickly and the heat wasn't so strong that I felt like my neck was burning.