Which is the best E Cig for quitting smoking? This is one of the most common questions that dominate vaping forums and debates.The best e-cig is a matter of personal opinion. Light smokers may prefer smaller device styles such as a disposable e-cig or cig-a-like, both of which resemble tobacco cigarettes in size, shape, and looks . Heavy smokers usually prefer bigger devices such as vape mods or box mods that are much bigger and heavier than tobacco cigarettes. Many smokers find that starting with a smaller device and working up until they find a satisfying device is the best way to find the perfect e-cig for their needs.