Another vote for the Sonicare DiamondClean, though I've never used another brand of electric so I can't compare to the Oral-B.
The replacement brush-heads are expensive (I stick with OEM Sonicare), but they have the bristles on top that change from blue to white to let you know it is time to replace the head. I also like how it shuts off automatically after two minutes so you know you brushed long enough.
The replacement brush-heads are expensive (I stick with OEM Sonicare), but they have the bristles on top that change from blue to white to let you know it is time to replace the head. I also like how it shuts off automatically after two minutes so you know you brushed long enough.