hello all. i am looking to get into a new device weather vv or vw. i have a lavatube chrome and a bunch of twists and spinners. i am looking for a device that is compact in size that takes like an 18350 or 18490, a little smaller than the lavatube. i know about the provari mini and is on my list of choices but i want to know what else is out there before i spend a couple hundred bucks. i have heard alot about vw and understand it is an awsome way to vape but the provari is so sharp. any info would help. thanks everyone for your input.