I have been dripping for a while now and recently decided I wanted something with a tank. I looked into kayfuns, russians, the kraken, etc. The thing that kept stopping me from getting one of those was airflow. I like alot of airflow. I am a lung hitter and something with tight airflow just doesn't cut it for me, not wanting to order a device with too little airflow, I ordered a big dripper rdta clone (rebuildable dripping tank atomizer). I love it. Hasn't leaked on me yet, performs just like a dripper, it is a bit of a pain to build on, but not too bad (IMO). High vg juice works great in it. If your coils taste dry, just push your drip tip a few times and you are good to go. If you prefer tighter airflow, just cut the airflow down. Flavor is great, vapor production is great, and it is just a great design.