Sitting on info sucks just as much SMP (sir correct?)....
Without going into any detail on what the biggest difference between the 808 and 510 versions of the DAV and Zeus, will say it's not just the connection. Much like when V4L released the vapor titan line, they got the chipset/pcb updated before the king diamond line. There have been some hardware improvements in the 510 versions that will be revealed as soon as a release date is set in stone. Will post all the info here, on V4L's blog, V4L's forum, and go into on my own site and youtube channel. All the info on what's been given to me to test thus far has been shared with the entire team at V4L, and a lot of the writings have started (and two of the videos are done), it's one of those situations where I don't want to spoil the surprise of the cooks who have been working so hard behind the scenes....
And of course there's one other reason I keep my mouth shut, something Smilin sir and I talked about over 2 years ago the first time I got to meet him in person there in Chicago. While I'm very much honored to get to test all their products early in order to not only give thorough reviews but diagnose or notice any potential issues early, also not a fan of holding it over anyone's head that I am privileged enough to get to test them early. It's just my nature....