This toothbrush is amazing. I bought the Sonicare FlexCare RS930 model based on friends and co-workers comments and honestly it has not disappointed me. It is a bit pricy but appears to be well built, quite and easy to handle (and really it is not about price but the quality and performance of the product). I was very surprised at how clean my teeth felt after just the first use - as clean as they do when I leave my dental hygienist office after a cleaning. After brushing, my gums have a pleasant healthy tingle and in the four months I have been using it they hardly bleed at all now. Also...