A decade ago, the most frequent opinion among smokers was that vaping was less harmful than tobacco. But ten years on, the opposite is true: over a third say that vapes are Cigarettes vs. Vapes: Harmful Effects Explored Clutch Vape Vapes vs cigarettes: Which are more harmful? Health & Fitness Is Vaping Worse Than Smoking Cigarettes? Get the Facts Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Is vaping better than smoking? Or is vaping worse than smoking?