So, what’s the difference between regulated and unregulated mods? For starters, the biggest difference between the two is that all regulated mods allow for fine tuning of your wattage/voltage settings. The circuit board in a regulated device consistently maintains your wattage as the battery drains during use. Regulated mods also carry a variety of safety features that prevent battery malfunctions and electrical shorts. On the other hand, unregulated devices or “mech mods” require a general knowledge of electricity. Unregulated devices don’t have any circuitry so all the power from the battery is being pushed directly to the coil. Since there isn’t a circuit in unregulated devices; when the battery starts to diminish so does your wattage. With that being said, there isn’t a right or a wrong choice. It's more about personal preference when it comes to deciding to go unregulated or regulated. Happy vaping!