I have one, I don't think that they are actually "out" yet, but I'm not sure. Call LG and see if he's selling them yet. I know the specs, and no, you can't have them. :p Seriously, the specs will not be out for a little while, as I think Lou is testing a few different versions/scenarios first. I was hesitant about buying a untested cam and being a "guinea pig", but with the success of the G5X2, and in speaking to Lou, his knowledge and helpfulness convinced me that he was EXTREMELY knowledgable, and I have no doubt that the G5X3 will perform up to the high standards of the previous LG cams, and then some.

This cam is a signifigant step up from the G5X2, and because of this, I don't think it will be as "plug and play" as the G5X2, but I could be wrong.
I am more curious as to the G5X4 and G5X5 myself.

Bepatient, Lou has some things up his sleeve, and we all know that he wouldn't do anything controversial