I don't think Steve wants to be in a KR808 forum. I think we'll see a VK forum, even if it's later rather than sooner.
A 510, whether it's a Dura, Yeti, Titan, or Joye, is a 510 (at least as far as I know). The price may be different from one vendor to another, but the e-cig is the same. I think the same is probably true for the other 'number' models. Steve is altering the
vaping properties of his product.
Like leeshor said so well, "Steve and company are building a brand the makes it different from the crowd and that makes it special."