I use daily for over a year the Oral-B Version - Electric Toothbrush - Rechargeable Triumph 5000. The new version is identical in many respects except that there is a new feature that is my good opinion: the red light when the brush is pressed too hard on the teeth. Why the light? simply because the only flaw of electric toothbrushes that dentists can state is that we can have a tendency to press too hard and therefore to abuse gums. Red light avoids this problem! The toothbrush also has a new action on the teeth that is particularly effective Trizone Otherwise I find always convenient to have a 2 minute timer that is the time to properly brush his teeth (you earn 1 min compared to manual brushing matter!)