I'm trying to find a good deal on a manual 510 kit. Most suppliers seen to carry 510 models who all orignate from the same company. Schezen joye I know that's not spelled right but you get the idea. I read that they also make the Janty dura line of products. So what I need to know if that company makes a good 510 cause I've seen them priced from 35$ to 60. Why pay more if I'm getting the same product? Anybody know. Oh yeah innavapor gets there atomizers from the company above so I'm sure there 510 comes from there.