Review (5/5): This is the one for me.
After a visit to the dentist who sold the more expensive model directly out of their office and my girlfriend having bought one already and extolling the virtues of this tooth brush I decided to spring for it. It does take some getting used to as it tickles the gums as it does its job. No pain but the tickling can be unnerving. Last visit to the Dentist showed improvement in the gums. I still use the regular tooth brush for tooth paste and then follow up with this brush for a full mouth massage.