Plus one for the Revlon brush…as others have said, you just have to use it correctly. I use it about 3 times a week, and I wait until my hair is essentially dry, just a little damp. I use a light heat protectant, and I do use it on the highest setting. IMO it is better/less damaging to go through it once on high vs. multiple passes on low. I wrap my hair around the brush, hold it for a few seconds, then unroll it with some wrist flicking.
Looks professional. I have thrown away my curling iron and straightener. My hair is actually healthier.