If we could go back, we'd suggest testing a few devices before committing. Many vape shops let you feel the weight and check the airflow. Don't be afraid to ask questions.

Also, consider how you'll store it. A hard case or a dedicated drawer liner can protect your device and keep it clean. And if you're a serial forgetter, a device with a battery indicator is a lifesaver—you don't want it dying when you need it most.

Finally, remember that the best device is the one you'll actually use. Don't buy something that's overkill or too complicated. Keep it simple, and you'll enjoy it more.