not something you could say one way or the other without seeing a production version, I think this model is a hard sell due to the unusual design so it may never get any love, if they can't sell in volume they generally lose interest in making further improvements and just move onto something else, perhaps it was interesting at first due to no other 3 channel options but the A139 is a much better form factor and is more likely to pickup any sales that this model would have got due to being 3 channel, the market for 3 channel perhaps isn't big enough to warrant both and for the majority the Viofo is going to be a better option I would think