This is now the second Aeronaut I bought from eciggity. The first was black and this time I got SS for my wife. This is hands down my favorite RDA. I have a black Goon as well (authentic and also bought from eciggity) which is also VERY nice, but the airflow on the Aeronaut is a little better in my opinion (love the wooshing sound) and it doesn't get ANYWHERE near as hot as the Goon. Also, the build quality of the Aeronaut feels sturdier in my opinion, and I'm all about longevity as I don't want to keep buying expensive RDAs every few months. Yet again, I'm a happy customer. I would recommend the Aeronaut if you are trying to choose between the two aforementioned RDAs, but I'm sure most people would be very happy with either. Thanks eciggity!