With not having owned a reliable electric toothbrush before purchasing the Oral-B Vitality I was impressed with the improvement and durability over less expensive brushes that have broken down with just a few uses. Performance/Cleaning The Oral-B Vitality comes with interchangeable brush heads that are easy and economical to use. This brush has helped preserve enamel with it's gentle scrubbing action and is good for improving gums as well. Durability This brush is so durable that I feel as if I could drop it without damaging it in the slightest. Easily rechargeable I have used it for days without replacing it on it's stand.