Kind of looking for an inexpensive rda to try out, I currently use an Istick 30 with Kanger Subtank nano- I don't really want to get into coil building (not yet anyway), because I don't have the patience and I don't think my hands are steady enough, I will probably use pre-built coils. I think I will be fine wicking and replacing coils though. I would like something with open airflow/ easy to draw on, I really like my Subtank nano with the air control wide open. Even more airflow might be nice.
I tried a tester rda at a local B&m, and of course I forgot what it was, but it was like trying to suck a golf ball through a garden hose. Only had two small air holes and no adjustment. Needs to be able to run .5 ohm coils, and run on my Istick 30w, as it's all I currently have, and I really don't want to get into mech mods- I'd mess something up and it would blow up or catch fire, guaranteed (lol). Just wanting to try something different. Thanks in advance for any advice! 
I tried a tester rda at a local B&m, and of course I forgot what it was, but it was like trying to suck a golf ball through a garden hose. Only had two small air holes and no adjustment. Needs to be able to run .5 ohm coils, and run on my Istick 30w, as it's all I currently have, and I really don't want to get into mech mods- I'd mess something up and it would blow up or catch fire, guaranteed (lol). Just wanting to try something different. Thanks in advance for any advice!