All that is said above is true, but if you value your content creators, the vendors and the free bee makers you can support them by supporting Dawn. Once you have made an outfit for Dawn it transfers easily with all morphs  to Daz Studio by simple export import. And once you are in Daz you're on mamma's street. To convert to V6 and the whole Genesis family is a breeze. Dawn versions for Poser and Daz, and a V6 (G2) version in the same time as you used to make one V4 set before. All in modern weight mapping. Dawn does not lock you in. It can be bough here at Renderosity, at Hivewire and a couple of other places. Soon there will be other figures with Dawn technology. Dawn is the future! Be realistic, You don't use sunglasses from last year do you? Or do you?