BaBylissPRO Nano Titanium Hot Air Brush vs BaByliss Big Hair Dual

The Big Hair Dual is the stronger buy for most shoppers. It adds a rotating barrel, ionic conditioning, a cool shot and two rotation speeds, and its 4.7 rating from over 1,100 owners carries far more weight than the Nano Titanium's 4.3 from 40. The Nano Titanium is the simpler, lighter tool: a fixed 2-inch barrel with three heat settings and a one-year warranty. Owners of rotating brushes praise the volume and speed but note the learning curve and the pull on tangled hair.

• Choose the BaBylissPRO Nano Titanium if you want a light, fixed-barrel brush you can dry and smooth with in one pass and don't want to manage a spinning head.
• Choose the BaByliss Big Hair Dual if you want volume and bounce at the roots, frizz control and a cool shot to set the style.