So I have been consistently writing good things about the bellus on this forum and thought I would explain just why I'm in love with the tank. First off it is top fill. I have a goblin mini. The taste is great. Filling the tank is the worst offence UD has made in design. I mean a tiny little screw from the bottom? And then the mini only holds 2 mm of juice. Never again. Aitflow on the bellus is from the side - not the bottom. Now it is very adjustable. I usually set it half open at 35 watts on dual coils of 24 gauge built between .25 - .3 and get more than enough airflow. This setting produces a dense cloud and a lot of flavor. Is it as good as the mini. Well, the tank is slightly taller so maybe, just maybe the flavor on the mini is a bit better but not enough to hinder my enjoyment. The construction on the bellus is top notch. The atomizer base is on an o-ring and just pushes in - you can work on the atomizer without losing any juice. Now, my bellus has never leaked when filled. However, when filling you should close the air flow - It is open right through. You see the juice channel from the tank to the atomizer base is really wide an open. This is good guys. On my first pulls from my first build I made seven or eight very hard fast pulls - Never a dry hit. I still have yet to experience a dry hit on the bellus. Building the bellus is easy - velocity style deck. But the deck is small. It will not easily accommodate fancy coils. That is okay. It does not need fancy coils. Build your coils a little high, centered and close in. Wick thickly but stop the wicking at the deck by the juice holes. Those juice channels are huge. The looks of the bellus - in my opinion - is stunning. It does not have the silly vape band air flow adjuster of the aromamizer. It also has better flavor. The aromamizer I think, is a cloud chasing RDTA. I chase flavor. Not that you don't get decent clouds off the bellus. Okay. Some cons for the bellus. To top fill it is is best toi use a unicorn bottle although I have filled it with a glass dripper often. You just need to be a bit more careful the juice does not flow down into your center hole. Even if some does you will just get a bit of a gurgle the first few pulls. For the most part the o-rings and threading is very good but the top cap is abit finicky. You need to set it on right - then it is smooth. It is not entirely flush on my mods - it has the tiniest of gaps. I am buying a second bellus. Rumor has it that a black version is on the way - if not another SS will do me fine. It is that good a tank I want one on a few different mods. This is something for me to say. I'm a real RDA guy. I love mech mods. I even took mech mods to work and dripped. Now I take my DNA200 with my bellus and vape at 35 watts all day - no recharges. No carrying extra batteries. Just as good flavor. I'm happy to answer any questions to the best of my ability.