the ody or term is a little different then a genesis atty, they dont have a wick that is submerged in the tank and they mainly use a silica wick, where a genesis uses mainly a ss mesh vertical wick, both are really nice. for a genesis atty, you can go with cheaper types that can run under 40 dollars, or quality devices that can run up to 150 dollars. a nice clone is an aga or ac-9 clone. a quality device is a real ac-9, cobra, DID, or the zap's the zen probably looks the nicest on the provari because it has a skirt that covers the top part of the provari making it look all in one. also for other genesis attys they make a sleeve(pro skirt, or pro sleeve) these are like 10 to 15 dollars, and make other genesis attys look all in one, (like the zaps)