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Philips Sonicare is the way to go. Lot of different options, but they're all great.

Philips sonicare + Waterpik flosser. Sensodyne Repair&Protect (has NOVAMIN that restores the teeth)

It's been awhile, but back when I tried one I didn't care for the Sonicare. Simply it made my hand numb.

Haha yeah it takes a week or two to get fully used to it, I know a few people who just couldn't stomach it.