E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Is Vape Good Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Vaping vs. Smoking: Is One Really Safer Than the Other? Many people believe that vaping is less harmful than smoking, but that's a common misconception. In fact, in addition to nicotine, vapes can contain toxic chemicals that could be linked to cancer,