I've had other and more expensive. I was not really satisfied. After reading the reviews of this straightener, I'm tempted and I am glad. I find it far superior to those I had previously used. This smooth and, with a flick of light, much more naturally than a straightener looper loop. I thoroughly recommend it. Regarding the temperature, you have to play with the wheel to find comfort but once found, it is not necessary to touch it. The temperature is quickly reached. The signal light stops flashing.