For some time I use the Braun Oral-B TriZone 1000 and I'm thrilled! Great product, highly recommended! The cleaning performance is very good, you can reach all areas well and is supported by the temporal measurement for uniform cleaning. Another advantage: it should be longer than the wish to brush the four quadrants, then the timer resets after a while and you can once again determine the brushing time, even when the next cleaning.
The vibrations of the electric toothbrush are indeed feel, but do not accept any unpleasant strength. The advantage is clearly in the cleanliness of your teeth! This toothbrush cleans interdental spaces far superior to any previously tested electric toothbrushes.