Alrighty. So I finally got to use it. I have the rocket blue color and the gold one as well. Build quality is really good, especially for a 50 dollar atty. Nice and sturdy. The color on the blue one is really nice too. Nice protruding pin as well. O rings were a little tight but once I popped a build on there and juice it up they almost got a little too loose for my taste. I mean you can pick up your mod by the chuff cap but it is a little loose. Nice deep juice well i believe it's 6mm but don't remember the specs. Build deck is solid. No twisting of the positive post. It's Philips head crews though. I would rather it be flat head to avoid stripping the heads but you do get spares as well as o-rings too. Post holes look to be 3mm which is nice. Airflow is nice and it's adjustable too. Nothing crazy or innovative about this rda but it is nice and solid. The top caps are conical to help with flavor, which it needs. The flavor is a bit lacking but of course depends on your build. The flavor through the 510 top cap is better than the chuff style top cap obviously. Right now I have a dual parallel 24 guage at .11 ohms and that is nice for clouds but on the other I have a 26g usage clapton ed with .4mm ribbon wire parallels to a 26 guage to help with ramp up time and still give flavor and that one is a better build. Overall nice and I do like it and would recommend. I see this rda lasting me along time. I already dropped the gold one and there's not even a scratch on it.