Regarding brushing in itself, I feel that my teeth are much better cleaned with my manual brush, again, despite my narrow jaw, this brush allows me to brush back teeth while my manual brush me scarcely allowed to reach them but mostly I really could not brush!
Also, while I quite fragile gums that tend to bleed when brushing, I had no bleeding with electric tooth brush. It must be said that the light that alerts if you press too when brushing helps control brushing without damaging the teeth and gums.
The timer is a really good guide, all the thirty-six seconds slower invites us to change brushing areas. There are four zones (top left, top right, bottom left, bottom right), so I gain one minute brushing because now I do not spend more than 2 minutes!
Regarding charge time, I'm really surprised to see that it is largely due the week being used twice each day! the whole family converted, even the small wants his electric toothbrush Oral B!