Sonic brushing cleans better than rotation heads or hand toothbrush so much. Compact size is small but still does the job. Prefer to have full size brush heads.
I've had problems with my teeth bleeding at dentist appointments and while brushing. Dentist said it was worse last visit so I decided to try the brush and water pik instead of 2 separate items. After using the water pik/toothbrush I have noticed almost no bleeding, teeth feel so much cleaner. Can't wait for dentist to notice the difference. Wish I had gotten this before. More expensive then buying 2 separate items, but I feel it's well worth the price. I tell everyone to get this item and they'll see a big difference.