This device is awesome! Vapes great and the coils have fantastic flavor. Battery also lasts a long time!! It is built well and can withstand a beating just like the rest of the aegis family. Unfortunately the pods leak like crazy. There is definitely a design flaw with it as many other have experienced the leaking issue. It vapes so good that I can almost overlook it but it is very messy and annoying so I quit using it. Also the top fill is a pita!! Always creates a mess. The pod is very dark too so it's almost impossible to see your eliquid level. Geekvape needs to address the pod issues before I can recommend. If they do they will have a fantastic device on their hands.