I'm so glad I was recommended to switch to this pod vape device from my SMOK Novo 3. It is most definitely an upgrade! Smooth, full hits that don't change in intensity regardless of what % your battery is at. Delicious and full flavor of whatever ejuice you choose. Plus, I enjoy the sleekness of the actual device, and the size. Big enough to fit in your palm but also your pocket. Highly recommend!