The deep sweep electric toothbrush is great because I love the shape of the brush rather than a round brush it feels like a manual toothbrush head. I love the smart guide timer because I always brush my teeth for at least two minutes because of the timer.
I bought these brushes two years ago for my children. They were less expensive than some of the other models, good because sometimes children aren't careful. They work great. They have had much better recall appointments due to these brushes. They are brushing longer and definitely getting a better clean. They are still working well after two years. Very happy with this product.