They will fail only with the most severe abuse.Īnother advantage to full mechanical mods is that it allows intricate super-low ohm resistance builds such as quad/octa coils with larger wires. With very few parts going wrong, basic maintenance and care will ensure an extremely long service life.Ĭompared to regulated devices whose electronic chips will eventually fail, mechanical mods are more-or-less invulnerable to hard and frequent use. Nevertheless, mechanical mods are still extremely popular, and here are a few reasons why many vapers love them: