I enjoy the smaller attys I own, don't get me wrong, but I'd like to see something more innovative than "Oh look how small of a chamber we made!" And yeah I hate the trend of taking a design that came out two months prior, making it tiny and then charging the same price for the new version. At least in the case of the Mutation X V4, it's only $29.99 but still. Flawless did it best - make a reduced chamber top cap that fits on the original device, charge a reasonably price and let people buy it IF they want to. Science of Vaping also did it with the SOD 5K.