The top sonic alternative to Oral-B, consistently recommended alongside the Pro 1000 as the other safe budget pick under $50. Gentler feel, great for sensitive gums.
If you've tried oscillating brushes and found them too aggressive, the Sonicare 4100 is your answer. It's the only other budget brush Reddit recommends without hesitation.
“Sonicare 4100 or Oral-B io 3. They're both great budget electric toothbrushes that have all the basic features you need.”
