The new Sonicare Flexcare is an excellent brush that I used at home. In fact, my whole family uses it. I used the Sonicare Elite prior to this for four years and loved it. The new brush RS980 is even better. Its smaller, lighter, easier to clean, comes with UV sanitizer to kill brush bacteria, seems to run forever on a charge and is readily available on Ebay for less than the Retail price of $170.00+
If you haven't used it, you should give it a try. Sonicare has a 100% refund if you are not satisfied, so you have nothing to lose! I got mine from Ebay at Little Olivias Closet but there are certainly others.