So, this is what i am working with now. Ive got an itaste vv v3, an istick 20 and 30w. Tanks are a subtank nano, naut mini, atlantis and an et-s. I love the isticks, but am looking for something that doesnt have a usb charger. Like the idea of grabbing a box that uses batteries instead. That way i can have batteries to toss in whenever i need em. So far, ive looked at sigelei, the ipv boxes, and cloupor. Am looking for good balance between value and performance. Mostly though, just want your thoughts. Is there a clear cut winner for you here? Can definetly be something i havent mentioned too. Thanks for your help.