I'm not a super heavy vapor and just wanted a simple easy setup. I use an evod kit (kanger 650 battery with evod clearo), and was satisfied with that. Tonight I noticed the top is cracking off from the inside I like to vape root beer and menthol, so I'm sure it was just a matter of time. I'm not very knowledgeable about gear... Can someone recommend something small and simple that's not so delicate? I'm actively trying to quit smoking, and my only backups are some flings.