I really like the Nexxus Round Brush! My bf bought me both the Large and Jumbo sized round brushes and both of them are great for my long hair length. There isn't too much difference in size between the Large and the Jumbo brushes. With that being said the Nexxus Round Brush has great grip on my hair but it doesn't yank the hair or rip it - it glides very well through my hair and for me that's what makes a great round brush.