Sonicare Sonic Toothbrush Does The Oral B Sonic Toothbrush Work Almost As Good As That Expensive Sonicare Toothbrush?

Does the Oral B sonic toothbrush work almost as good as that expensive Sonicare toothbrush? - sonicare sonic toothbrush

I bought one of these toothbrushes, Oral-B Sonic $ 18.95. I wondered whether I had lost my money or not.