
Is the Philips Sonicare FlexCare RS930 better than the other Sonicare brushes?
I see that only Flexcare has the Sanitizers along with them.
With the others (Elite, Essence, Advance, Xtreme) you have to buy it separately right?
Also is there anything else you can say about them?
Besides the sanitizer, this model is smaller, lighter, quieter, less vibration and more energy efficient than any of the others. It also has a lithium ion battery, rather than a nickel cadmium battery, so more environmentally friendly. Those are the primary differences.
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