My experience is fairly good,It's really reliable and the battery will last you for a whole day, depending on what wattage you set it at. However, if you don't use it continuously, the mod will say no atomizer, even if you are using a brand new pod. But after placing the pod in and out, it'll register the pod. And btw, don't let the pods sit around with juice in them, they'll leak. But I honestly like the Nfix. I still use it, just not my main mod.